| 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 | $107.83 | 4.860% | $113.0705 | $113.07 | $113.05 | $113.10 |
| Purchase #2 | $141.84 | 9.639% | $155.512 | $155.51 | $155.50 | $155.50 |
| Purchase #3 | $243.71 | 4.637% | $255.0108 | $255.01 | $255.00 | $255.00 |
| Purchase #4 | $66.44 | 12.592% | $74.8061 | $74.81 | $74.80 | $74.80 |
| Purchase #5 | $225.32 | 11.835% | $251.9866 | $251.99 | $252.00 | $252.00 |
| Purchase #6 | $219.41 | 12.132% | $246.0288 | $246.03 | $246.05 | $246.00 |
| Purchase #7 | $26.57 | 9.302% | $29.0415 | $29.04 | $29.05 | $29.00 |
| 7 purchase totals = | $1,031.12 | $1,125.4563 | $1,125.46 | $1,125.45 | $1,125.40 | |