| 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 | $217.65 | 3.586% | $225.4549 | $225.45 | $225.45 | $225.50 |
| Purchase #2 | $75.58 | 6.516% | $80.5048 | $80.50 | $80.50 | $80.50 |
| Purchase #3 | $106.33 | 6.248% | $112.9735 | $112.97 | $112.95 | $113.00 |
| Purchase #4 | $246.65 | 13.126% | $279.0253 | $279.03 | $279.05 | $279.00 |
| Purchase #5 | $46.51 | 4.422% | $48.5667 | $48.57 | $48.55 | $48.60 |
| Purchase #6 | $228.75 | 11.307% | $254.6148 | $254.61 | $254.60 | $254.60 |
| Purchase #7 | $211.67 | 9.667% | $232.1321 | $232.13 | $232.15 | $232.10 |
| 7 purchase totals = | $1,133.14 | $1,233.2721 | $1,233.26 | $1,233.25 | $1,233.30 | |