| 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 | $170.58 | 12.207% | $191.4027 | $191.40 | $191.40 | $191.40 |
| Purchase #2 | $103.78 | 4.238% | $108.1782 | $108.18 | $108.20 | $108.20 |
| Purchase #3 | $216.27 | 4.617% | $226.2552 | $226.26 | $226.25 | $226.30 |
| Purchase #4 | $5.86 | 6.780% | $6.2573 | $6.26 | $6.25 | $6.30 |
| Purchase #5 | $174.45 | 11.197% | $193.9832 | $193.98 | $194.00 | $194.00 |
| Purchase #6 | $86.96 | 10.554% | $96.1378 | $96.14 | $96.15 | $96.10 |
| Purchase #7 | $159.57 | 5.766% | $168.7708 | $168.77 | $168.75 | $168.80 |
| 7 purchase totals = | $917.47 | $990.9852 | $990.99 | $991.00 | $991.10 | |