| 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 | $203.41 | 7.824% | $219.3248 | $219.32 | $219.30 | $219.30 |
| Purchase #2 | $230.42 | 4.261% | $240.2382 | $240.24 | $240.25 | $240.20 |
| Purchase #3 | $224.70 | 6.357% | $238.9842 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $171.73 | 13.674% | $195.2124 | $195.21 | $195.20 | $195.20 |
| Purchase #5 | $120.83 | 13.128% | $136.6926 | $136.69 | $136.70 | $136.70 |
| Purchase #6 | $57.41 | 9.743% | $63.0035 | $63.00 | $63.00 | $63.00 |
| Purchase #7 | $61.75 | 10.746% | $68.3857 | $68.39 | $68.40 | $68.40 |
| 7 purchase totals = | $1,070.25 | $1,161.8414 | $1,161.83 | $1,161.85 | $1,161.80 | |