| 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 | $239.39 | 11.287% | $266.4099 | $266.41 | $266.40 | $266.40 |
| Purchase #2 | $143.37 | 9.576% | $157.0991 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $48.36 | 3.729% | $50.1633 | $50.16 | $50.15 | $50.20 |
| Purchase #4 | $98.83 | 10.509% | $109.216 | $109.22 | $109.20 | $109.20 |
| Purchase #5 | $101.68 | 10.346% | $112.1998 | $112.20 | $112.20 | $112.20 |
| Purchase #6 | $108.60 | 3.161% | $112.0328 | $112.03 | $112.05 | $112.00 |
| Purchase #7 | $95.71 | 12.231% | $107.4163 | $107.42 | $107.40 | $107.40 |
| 7 purchase totals = | $835.94 | $914.5372 | $914.54 | $914.50 | $914.50 | |