| 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 | $192.50 | 5.180% | $202.4715 | $202.47 | $202.45 | $202.50 |
| Purchase #2 | $59.28 | 12.501% | $66.6906 | $66.69 | $66.70 | $66.70 |
| Purchase #3 | $18.66 | 3.814% | $19.3717 | $19.37 | $19.35 | $19.40 |
| Purchase #4 | $226.71 | 8.571% | $246.1413 | $246.14 | $246.15 | $246.10 |
| Purchase #5 | $129.68 | 8.360% | $140.5212 | $140.52 | $140.50 | $140.50 |
| Purchase #6 | $220.75 | 10.478% | $243.8802 | $243.88 | $243.90 | $243.90 |
| Purchase #7 | $151.25 | 5.333% | $159.3162 | $159.32 | $159.30 | $159.30 |
| 7 purchase totals = | $998.83 | $1,078.3927 | $1,078.39 | $1,078.35 | $1,078.40 | |