| 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 | $217.81 | 11.563% | $242.9954 | $243.00 | $243.00 | $243.00 |
| Purchase #2 | $59.31 | 6.148% | $62.9564 | $62.96 | $62.95 | $63.00 |
| Purchase #3 | $55.51 | 10.221% | $61.1837 | $61.18 | $61.20 | $61.20 |
| Purchase #4 | $113.55 | 10.120% | $125.0413 | $125.04 | $125.05 | $125.00 |
| Purchase #5 | $74.86 | 8.110% | $80.9311 | $80.93 | $80.95 | $80.90 |
| Purchase #6 | $216.42 | 9.570% | $237.1314 | $237.13 | $237.15 | $237.10 |
| Purchase #7 | $213.38 | 13.574% | $242.3442 | $242.34 | $242.35 | $242.30 |
| 7 purchase totals = | $950.84 | $1,052.5835 | $1,052.58 | $1,052.65 | $1,052.50 | |