| 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 | $128.32 | 4.208% | $133.7197 | $133.72 | $133.70 | $133.70 |
| Purchase #2 | $103.89 | 12.582% | $116.9614 | $116.96 | $116.95 | $117.00 |
| Purchase #3 | $240.91 | 8.168% | $260.5875 | $260.59 | $260.60 | $260.60 |
| Purchase #4 | $172.88 | 5.514% | $182.4126 | $182.41 | $182.40 | $182.40 |
| Purchase #5 | $161.53 | 8.445% | $175.1712 | $175.17 | $175.15 | $175.20 |
| Purchase #6 | $42.99 | 4.309% | $44.8424 | $44.84 | $44.85 | $44.80 |
| Purchase #7 | $24.94 | 4.365% | $26.0286 | $26.03 | $26.05 | $26.00 |
| 7 purchase totals = | $875.46 | $939.7234 | $939.72 | $939.70 | $939.70 | |