| 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 | $10.35 | 11.203% | $11.5095 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $78.81 | 10.335% | $86.955 | $86.96 | $86.95 | $87.00 |
| Purchase #3 | $70.76 | 4.764% | $74.131 | $74.13 | $74.15 | $74.10 |
| Purchase #4 | $178.79 | 9.258% | $195.3424 | $195.34 | $195.35 | $195.30 |
| Purchase #5 | $110.64 | 10.220% | $121.9474 | $121.95 | $121.95 | $121.90 |
| Purchase #6 | $6.54 | 8.110% | $7.0704 | $7.07 | $7.05 | $7.10 |
| Purchase #7 | $196.57 | 12.224% | $220.5987 | $220.60 | $220.60 | $220.60 |
| 7 purchase totals = | $652.46 | $717.5544 | $717.56 | $717.55 | $717.50 | |