| 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 | $221.33 | 3.849% | $229.849 | $229.85 | $229.85 | $229.80 |
| Purchase #2 | $121.84 | 6.471% | $129.7243 | $129.72 | $129.70 | $129.70 |
| Purchase #3 | $77.86 | 5.479% | $82.1259 | $82.13 | $82.15 | $82.10 |
| Purchase #4 | $94.39 | 7.226% | $101.2106 | $101.21 | $101.20 | $101.20 |
| Purchase #5 | $152.55 | 12.782% | $172.0489 | $172.05 | $172.05 | $172.00 |
| Purchase #6 | $236.61 | 8.183% | $255.9718 | $255.97 | $255.95 | $256.00 |
| Purchase #7 | $61.57 | 6.468% | $65.5523 | $65.55 | $65.55 | $65.60 |
| 7 purchase totals = | $966.15 | $1,036.4828 | $1,036.48 | $1,036.45 | $1,036.40 | |