| 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 | $24.80 | 11.115% | $27.5565 | $27.56 | $27.55 | $27.60 |
| Purchase #2 | $121.89 | 7.655% | $131.2207 | $131.22 | $131.20 | $131.20 |
| Purchase #3 | $21.90 | 6.128% | $23.242 | $23.24 | $23.25 | $23.20 |
| Purchase #4 | $74.54 | 6.176% | $79.1436 | $79.14 | $79.15 | $79.10 |
| Purchase #5 | $239.59 | 7.329% | $257.1496 | $257.15 | $257.15 | $257.10 |
| Purchase #6 | $61.52 | 13.822% | $70.0233 | $70.02 | $70.00 | $70.00 |
| Purchase #7 | $243.84 | 3.753% | $252.9913 | $252.99 | $253.00 | $253.00 |
| 7 purchase totals = | $788.08 | $841.3270 | $841.32 | $841.30 | $841.20 | |