| 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 | $119.92 | 9.196% | $130.9478 | $130.95 | $130.95 | $130.90 |
| Purchase #2 | $38.91 | 7.159% | $41.6956 | $41.70 | $41.70 | $41.70 |
| Purchase #3 | $25.67 | 8.275% | $27.7942 | $27.79 | $27.80 | $27.80 |
| Purchase #4 | $100.48 | 7.184% | $107.6985 | $107.70 | $107.70 | $107.70 |
| Purchase #5 | $243.81 | 4.394% | $254.523 | $254.52 | $254.50 | $254.50 |
| Purchase #6 | $195.79 | 7.362% | $210.2041 | $210.20 | $210.20 | $210.20 |
| Purchase #7 | $201.34 | 12.201% | $225.9055 | $225.91 | $225.90 | $225.90 |
| 7 purchase totals = | $925.92 | $998.7687 | $998.77 | $998.75 | $998.70 | |