| 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 | $27.52 | 9.376% | $30.1003 | $30.10 | $30.10 | $30.10 |
| Purchase #2 | $176.76 | 12.261% | $198.4325 | $198.43 | $198.45 | $198.40 |
| Purchase #3 | $27.95 | 5.311% | $29.4344 | $29.43 | $29.45 | $29.40 |
| Purchase #4 | $122.39 | 12.540% | $137.7377 | $137.74 | $137.75 | $137.70 |
| Purchase #5 | $72.84 | 7.715% | $78.4596 | $78.46 | $78.45 | $78.50 |
| Purchase #6 | $245.45 | 7.198% | $263.1175 | $263.12 | $263.10 | $263.10 |
| Purchase #7 | $78.45 | 12.150% | $87.9817 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $751.36 | $825.2637 | $825.26 | $825.30 | $825.20 | |