| 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 | $155.37 | 9.461% | $170.0696 | $170.07 | $170.05 | $170.10 |
| Purchase #2 | $135.84 | 12.487% | $152.8023 | $152.80 | $152.80 | $152.80 |
| Purchase #3 | $151.51 | 9.520% | $165.9338 | $165.93 | $165.95 | $165.90 |
| Purchase #4 | $115.46 | 5.415% | $121.7122 | $121.71 | $121.70 | $121.70 |
| Purchase #5 | $33.38 | 8.345% | $36.1656 | $36.17 | $36.15 | $36.20 |
| Purchase #6 | $223.36 | 9.111% | $243.7103 | $243.71 | $243.70 | $243.70 |
| Purchase #7 | $45.58 | 5.260% | $47.9775 | $47.98 | $48.00 | $48.00 |
| 7 purchase totals = | $860.50 | $938.3713 | $938.37 | $938.35 | $938.40 | |