| 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 | $57.48 | 6.491% | $61.211 | $61.21 | $61.20 | $61.20 |
| Purchase #2 | $212.42 | 7.513% | $228.3791 | $228.38 | $228.40 | $228.40 |
| Purchase #3 | $135.89 | 6.295% | $144.4443 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $129.33 | 7.605% | $139.1655 | $139.17 | $139.15 | $139.20 |
| Purchase #5 | $213.89 | 10.122% | $235.5399 | $235.54 | $235.55 | $235.50 |
| Purchase #6 | $242.53 | 10.260% | $267.4136 | $267.41 | $267.40 | $267.40 |
| Purchase #7 | $210.56 | 10.343% | $232.3382 | $232.34 | $232.35 | $232.30 |
| 7 purchase totals = | $1,202.10 | $1,308.4916 | $1,308.49 | $1,308.50 | $1,308.40 | |