| 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 | $30.79 | 13.482% | $34.9411 | $34.94 | $34.95 | $34.90 |
| Purchase #2 | $108.81 | 7.475% | $116.9435 | $116.94 | $116.95 | $116.90 |
| Purchase #3 | $220.76 | 10.135% | $243.134 | $243.13 | $243.15 | $243.10 |
| Purchase #4 | $88.37 | 8.769% | $96.1192 | $96.12 | $96.10 | $96.10 |
| Purchase #5 | $210.60 | 11.671% | $235.1791 | $235.18 | $235.20 | $235.20 |
| Purchase #6 | $96.65 | 4.163% | $100.6735 | $100.67 | $100.65 | $100.70 |
| Purchase #7 | $12.76 | 9.835% | $14.0149 | $14.01 | $14.00 | $14.00 |
| 7 purchase totals = | $768.74 | $841.0053 | $840.99 | $841.00 | $840.90 | |