| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $115.64 | 12.635% | $130.2511 | $130.25 | $130.25 | $130.30 |
| Purchase #2 | $178.71 | 11.476% | $199.2188 | $199.22 | $199.20 | $199.20 |
| Purchase #3 | $196.34 | 10.208% | $216.3824 | $216.38 | $216.40 | $216.40 |
| Purchase #4 | $111.26 | 5.299% | $117.1557 | $117.16 | $117.15 | $117.20 |
| Purchase #5 | $180.54 | 4.250% | $188.213 | $188.21 | $188.20 | $188.20 |
| Purchase #6 | $243.89 | 10.485% | $269.4619 | $269.46 | $269.45 | $269.50 |
| Purchase #7 | $124.40 | 8.859% | $135.4206 | $135.42 | $135.40 | $135.40 |
| 7 purchase totals = | $1,150.78 | $1,256.1035 | $1,256.10 | $1,256.05 | $1,256.20 | |