| 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 | $109.93 | 12.779% | $123.978 | $123.98 | $124.00 | $124.00 |
| Purchase #2 | $17.51 | 9.380% | $19.1524 | $19.15 | $19.15 | $19.20 |
| Purchase #3 | $108.40 | 12.404% | $121.8459 | $121.85 | $121.85 | $121.80 |
| Purchase #4 | $46.83 | 10.253% | $51.6315 | $51.63 | $51.65 | $51.60 |
| Purchase #5 | $193.96 | 7.494% | $208.4954 | $208.50 | $208.50 | $208.50 |
| Purchase #6 | $14.51 | 9.639% | $15.9086 | $15.91 | $15.90 | $15.90 |
| Purchase #7 | $224.84 | 7.180% | $240.9835 | $240.98 | $241.00 | $241.00 |
| 7 purchase totals = | $715.98 | $781.9953 | $782.00 | $782.05 | $782.00 | |