| 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 | $227.78 | 10.731% | $252.2231 | $252.22 | $252.20 | $252.20 |
| Purchase #2 | $187.30 | 7.183% | $200.7538 | $200.75 | $200.75 | $200.80 |
| Purchase #3 | $74.55 | 13.573% | $84.6687 | $84.67 | $84.65 | $84.70 |
| Purchase #4 | $24.49 | 3.474% | $25.3408 | $25.34 | $25.35 | $25.30 |
| Purchase #5 | $42.88 | 7.551% | $46.1179 | $46.12 | $46.10 | $46.10 |
| Purchase #6 | $38.33 | 4.635% | $40.1066 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $98.36 | 4.340% | $102.6288 | $102.63 | $102.65 | $102.60 |
| 7 purchase totals = | $693.69 | $751.8397 | $751.84 | $751.80 | $751.80 | |