| 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 | $231.70 | 5.666% | $244.8281 | $244.83 | $244.85 | $244.80 |
| Purchase #2 | $85.72 | 9.865% | $94.1763 | $94.18 | $94.20 | $94.20 |
| Purchase #3 | $121.46 | 4.371% | $126.769 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $55.63 | 4.406% | $58.0811 | $58.08 | $58.10 | $58.10 |
| Purchase #5 | $69.54 | 5.590% | $73.4273 | $73.43 | $73.45 | $73.40 |
| Purchase #6 | $55.53 | 13.739% | $63.1593 | $63.16 | $63.15 | $63.20 |
| Purchase #7 | $123.60 | 4.633% | $129.3264 | $129.33 | $129.35 | $129.30 |
| 7 purchase totals = | $743.18 | $789.7675 | $789.78 | $789.85 | $789.80 | |