| 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 | $116.54 | 11.157% | $129.5424 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $108.59 | 6.244% | $115.3704 | $115.37 | $115.35 | $115.40 |
| Purchase #3 | $90.45 | 8.844% | $98.4494 | $98.45 | $98.45 | $98.40 |
| Purchase #4 | $181.43 | 7.470% | $194.9828 | $194.98 | $195.00 | $195.00 |
| Purchase #5 | $144.80 | 9.595% | $158.6936 | $158.69 | $158.70 | $158.70 |
| Purchase #6 | $5.44 | 12.718% | $6.1319 | $6.13 | $6.15 | $6.10 |
| Purchase #7 | $26.93 | 4.201% | $28.0613 | $28.06 | $28.05 | $28.10 |
| 7 purchase totals = | $674.18 | $731.2318 | $731.22 | $731.25 | $731.20 | |