| 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 | $105.74 | 7.588% | $113.7636 | $113.76 | $113.75 | $113.80 |
| Purchase #2 | $6.88 | 5.163% | $7.2352 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $25.27 | 7.618% | $27.1951 | $27.20 | $27.20 | $27.20 |
| Purchase #4 | $111.86 | 7.555% | $120.311 | $120.31 | $120.30 | $120.30 |
| Purchase #5 | $220.95 | 11.846% | $247.1237 | $247.12 | $247.10 | $247.10 |
| Purchase #6 | $82.25 | 13.866% | $93.6548 | $93.65 | $93.65 | $93.70 |
| Purchase #7 | $106.90 | 9.604% | $117.1667 | $117.17 | $117.15 | $117.20 |
| 7 purchase totals = | $659.85 | $726.4501 | $726.45 | $726.40 | $726.50 | |