| 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 | $96.25 | 3.849% | $99.9547 | $99.95 | $99.95 | $100.00 |
| Purchase #2 | $202.73 | 6.612% | $216.1345 | $216.13 | $216.15 | $216.10 |
| Purchase #3 | $7.59 | 8.673% | $8.2483 | $8.25 | $8.25 | $8.20 |
| Purchase #4 | $124.54 | 4.170% | $129.7333 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $240.66 | 11.781% | $269.0122 | $269.01 | $269.00 | $269.00 |
| Purchase #6 | $7.83 | 4.171% | $8.1566 | $8.16 | $8.15 | $8.20 |
| Purchase #7 | $238.55 | 7.298% | $255.9594 | $255.96 | $255.95 | $256.00 |
| 7 purchase totals = | $918.15 | $987.1990 | $987.19 | $987.20 | $987.20 | |