| 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 | $78.26 | 8.581% | $84.9755 | $84.98 | $85.00 | $85.00 |
| Purchase #2 | $86.51 | 7.188% | $92.7283 | $92.73 | $92.75 | $92.70 |
| Purchase #3 | $88.74 | 4.206% | $92.4724 | $92.47 | $92.45 | $92.50 |
| Purchase #4 | $205.79 | 6.434% | $219.0305 | $219.03 | $219.05 | $219.00 |
| Purchase #5 | $77.71 | 8.765% | $84.5213 | $84.52 | $84.50 | $84.50 |
| Purchase #6 | $136.51 | 12.771% | $153.9437 | $153.94 | $153.95 | $153.90 |
| Purchase #7 | $168.76 | 6.579% | $179.8627 | $179.86 | $179.85 | $179.90 |
| 7 purchase totals = | $842.28 | $907.5344 | $907.53 | $907.55 | $907.50 | |