| 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 | $155.73 | 11.694% | $173.9411 | $173.94 | $173.95 | $173.90 |
| Purchase #2 | $62.82 | 11.667% | $70.1492 | $70.15 | $70.15 | $70.10 |
| Purchase #3 | $50.92 | 8.763% | $55.3821 | $55.38 | $55.40 | $55.40 |
| Purchase #4 | $103.25 | 12.127% | $115.7711 | $115.77 | $115.75 | $115.80 |
| Purchase #5 | $19.86 | 13.652% | $22.5713 | $22.57 | $22.55 | $22.60 |
| Purchase #6 | $215.51 | 10.463% | $238.0588 | $238.06 | $238.05 | $238.10 |
| Purchase #7 | $189.61 | 10.199% | $208.9483 | $208.95 | $208.95 | $208.90 |
| 7 purchase totals = | $797.70 | $884.8219 | $884.82 | $884.80 | $884.80 | |