| 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 | $224.90 | 7.123% | $240.9196 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $69.42 | 10.154% | $76.4689 | $76.47 | $76.45 | $76.50 |
| Purchase #3 | $184.35 | 4.615% | $192.8578 | $192.86 | $192.85 | $192.90 |
| Purchase #4 | $11.71 | 13.369% | $13.2755 | $13.28 | $13.30 | $13.30 |
| Purchase #5 | $24.81 | 5.236% | $26.1091 | $26.11 | $26.10 | $26.10 |
| Purchase #6 | $39.30 | 13.572% | $44.6338 | $44.63 | $44.65 | $44.60 |
| Purchase #7 | $111.86 | 7.170% | $119.8804 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $666.35 | $714.1451 | $714.15 | $714.15 | $714.20 | |