| 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 | $69.30 | 12.819% | $78.1836 | $78.18 | $78.20 | $78.20 |
| Purchase #2 | $210.89 | 9.174% | $230.237 | $230.24 | $230.25 | $230.20 |
| Purchase #3 | $149.57 | 11.797% | $167.2148 | $167.21 | $167.20 | $167.20 |
| Purchase #4 | $25.69 | 10.795% | $28.4632 | $28.46 | $28.45 | $28.50 |
| Purchase #5 | $54.30 | 9.149% | $59.2679 | $59.27 | $59.25 | $59.30 |
| Purchase #6 | $17.62 | 13.282% | $19.9603 | $19.96 | $19.95 | $20.00 |
| Purchase #7 | $229.55 | 5.249% | $241.5991 | $241.60 | $241.60 | $241.60 |
| 7 purchase totals = | $756.92 | $824.9259 | $824.92 | $824.90 | $825.00 | |