| 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 | $37.25 | 6.549% | $39.6895 | $39.69 | $39.70 | $39.70 |
| Purchase #2 | $105.75 | 7.453% | $113.6315 | $113.63 | $113.65 | $113.60 |
| Purchase #3 | $110.59 | 7.293% | $118.6553 | $118.66 | $118.65 | $118.70 |
| Purchase #4 | $47.44 | 7.377% | $50.9396 | $50.94 | $50.95 | $50.90 |
| Purchase #5 | $156.56 | 11.626% | $174.7617 | $174.76 | $174.75 | $174.80 |
| Purchase #6 | $78.70 | 4.335% | $82.1116 | $82.11 | $82.10 | $82.10 |
| Purchase #7 | $231.81 | 3.539% | $240.0138 | $240.01 | $240.00 | $240.00 |
| 7 purchase totals = | $768.10 | $819.8030 | $819.80 | $819.80 | $819.80 | |