| 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 | $49.54 | 9.359% | $54.1764 | $54.18 | $54.20 | $54.20 |
| Purchase #2 | $108.29 | 11.384% | $120.6177 | $120.62 | $120.60 | $120.60 |
| Purchase #3 | $230.55 | 6.541% | $245.6303 | $245.63 | $245.65 | $245.60 |
| Purchase #4 | $131.27 | 3.777% | $136.2281 | $136.23 | $136.25 | $136.20 |
| Purchase #5 | $43.96 | 9.405% | $48.0944 | $48.09 | $48.10 | $48.10 |
| Purchase #6 | $21.84 | 10.524% | $24.1384 | $24.14 | $24.15 | $24.10 |
| Purchase #7 | $73.82 | 7.562% | $79.4023 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $659.27 | $708.2876 | $708.29 | $708.35 | $708.20 | |