| 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 | $10.51 | 5.552% | $11.0935 | $11.09 | $11.10 | $11.10 |
| Purchase #2 | $147.77 | 7.813% | $159.3153 | $159.32 | $159.30 | $159.30 |
| Purchase #3 | $168.69 | 7.341% | $181.0735 | $181.07 | $181.05 | $181.10 |
| Purchase #4 | $61.76 | 6.491% | $65.7688 | $65.77 | $65.75 | $65.80 |
| Purchase #5 | $230.90 | 5.577% | $243.7773 | $243.78 | $243.80 | $243.80 |
| Purchase #6 | $115.78 | 9.160% | $126.3854 | $126.39 | $126.40 | $126.40 |
| Purchase #7 | $18.63 | 5.249% | $19.6079 | $19.61 | $19.60 | $19.60 |
| 7 purchase totals = | $754.04 | $807.0217 | $807.03 | $807.00 | $807.10 | |