| 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 | $118.96 | 7.312% | $127.6584 | $127.66 | $127.65 | $127.70 |
| Purchase #2 | $183.56 | 13.284% | $207.9441 | $207.94 | $207.95 | $207.90 |
| Purchase #3 | $34.59 | 6.259% | $36.755 | $36.76 | $36.75 | $36.80 |
| Purchase #4 | $53.27 | 8.224% | $57.6509 | $57.65 | $57.65 | $57.70 |
| Purchase #5 | $143.96 | 10.518% | $159.1017 | $159.10 | $159.10 | $159.10 |
| Purchase #6 | $38.45 | 5.664% | $40.6278 | $40.63 | $40.65 | $40.60 |
| Purchase #7 | $67.52 | 11.388% | $75.2092 | $75.21 | $75.20 | $75.20 |
| 7 purchase totals = | $640.31 | $704.9471 | $704.95 | $704.95 | $705.00 | |