| 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 | $110.38 | 11.197% | $122.7392 | $122.74 | $122.75 | $122.70 |
| Purchase #2 | $28.31 | 4.543% | $29.5961 | $29.60 | $29.60 | $29.60 |
| Purchase #3 | $65.57 | 13.698% | $74.5518 | $74.55 | $74.55 | $74.60 |
| Purchase #4 | $131.97 | 6.288% | $140.2683 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $162.64 | 8.279% | $176.105 | $176.11 | $176.10 | $176.10 |
| Purchase #6 | $68.48 | 13.868% | $77.9768 | $77.98 | $78.00 | $78.00 |
| Purchase #7 | $50.41 | 5.579% | $53.2224 | $53.22 | $53.20 | $53.20 |
| 7 purchase totals = | $617.76 | $674.4596 | $674.47 | $674.45 | $674.50 | |