| 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 | $8.62 | 7.405% | $9.2583 | $9.26 | $9.25 | $9.30 |
| Purchase #2 | $121.34 | 5.429% | $127.9275 | $127.93 | $127.95 | $127.90 |
| Purchase #3 | $164.55 | 4.572% | $172.0732 | $172.07 | $172.05 | $172.10 |
| Purchase #4 | $127.49 | 6.346% | $135.5805 | $135.58 | $135.60 | $135.60 |
| Purchase #5 | $40.69 | 13.243% | $46.0786 | $46.08 | $46.10 | $46.10 |
| Purchase #6 | $188.32 | 11.325% | $209.6472 | $209.65 | $209.65 | $209.60 |
| Purchase #7 | $22.68 | 7.199% | $24.3127 | $24.31 | $24.30 | $24.30 |
| 7 purchase totals = | $673.69 | $724.8780 | $724.88 | $724.90 | $724.90 | |