| 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 | $121.97 | 4.180% | $127.0683 | $127.07 | $127.05 | $127.10 |
| Purchase #2 | $53.52 | 13.548% | $60.7709 | $60.77 | $60.75 | $60.80 |
| Purchase #3 | $43.34 | 8.874% | $47.186 | $47.19 | $47.20 | $47.20 |
| Purchase #4 | $36.25 | 13.567% | $41.168 | $41.17 | $41.15 | $41.20 |
| Purchase #5 | $173.80 | 9.634% | $190.5439 | $190.54 | $190.55 | $190.50 |
| Purchase #6 | $6.42 | 10.250% | $7.0781 | $7.08 | $7.10 | $7.10 |
| Purchase #7 | $221.61 | 6.252% | $235.4651 | $235.47 | $235.45 | $235.50 |
| 7 purchase totals = | $656.91 | $709.2803 | $709.29 | $709.25 | $709.40 | |