| 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 | $22.90 | 9.358% | $25.043 | $25.04 | $25.05 | $25.00 |
| Purchase #2 | $76.88 | 5.655% | $81.2276 | $81.23 | $81.25 | $81.20 |
| Purchase #3 | $169.53 | 6.346% | $180.2884 | $180.29 | $180.30 | $180.30 |
| Purchase #4 | $5.25 | 7.556% | $5.6467 | $5.65 | $5.65 | $5.60 |
| Purchase #5 | $111.28 | 4.290% | $116.0539 | $116.05 | $116.05 | $116.10 |
| Purchase #6 | $183.82 | 9.279% | $200.8767 | $200.88 | $200.90 | $200.90 |
| Purchase #7 | $244.32 | 10.193% | $269.2235 | $269.22 | $269.20 | $269.20 |
| 7 purchase totals = | $813.98 | $878.3598 | $878.36 | $878.40 | $878.30 | |