| 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 | $134.43 | 4.244% | $140.1352 | $140.14 | $140.15 | $140.10 |
| Purchase #2 | $222.58 | 5.728% | $235.3294 | $235.33 | $235.35 | $235.30 |
| Purchase #3 | $73.80 | 9.446% | $80.7711 | $80.77 | $80.75 | $80.80 |
| Purchase #4 | $221.26 | 3.802% | $229.6723 | $229.67 | $229.65 | $229.70 |
| Purchase #5 | $199.92 | 3.201% | $206.3194 | $206.32 | $206.30 | $206.30 |
| Purchase #6 | $102.54 | 9.536% | $112.3182 | $112.32 | $112.30 | $112.30 |
| Purchase #7 | $239.84 | 5.262% | $252.4604 | $252.46 | $252.45 | $252.50 |
| 7 purchase totals = | $1,194.37 | $1,257.0060 | $1,257.01 | $1,256.95 | $1,257.00 | |