| 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 | $54.71 | 11.779% | $61.1543 | $61.15 | $61.15 | $61.20 |
| Purchase #2 | $19.31 | 11.663% | $21.5621 | $21.56 | $21.55 | $21.60 |
| Purchase #3 | $9.84 | 6.825% | $10.5116 | $10.51 | $10.50 | $10.50 |
| Purchase #4 | $87.29 | 13.302% | $98.9013 | $98.90 | $98.90 | $98.90 |
| Purchase #5 | $100.33 | 7.643% | $107.9982 | $108.00 | $108.00 | $108.00 |
| Purchase #6 | $247.72 | 6.544% | $263.9308 | $263.93 | $263.95 | $263.90 |
| Purchase #7 | $128.98 | 6.840% | $137.8022 | $137.80 | $137.80 | $137.80 |
| 7 purchase totals = | $648.18 | $701.8605 | $701.85 | $701.85 | $701.90 | |