| 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 | $81.57 | 5.335% | $85.9218 | $85.92 | $85.90 | $85.90 |
| Purchase #2 | $15.78 | 4.251% | $16.4508 | $16.45 | $16.45 | $16.50 |
| Purchase #3 | $138.38 | 10.665% | $153.1382 | $153.14 | $153.15 | $153.10 |
| Purchase #4 | $149.61 | 4.819% | $156.8197 | $156.82 | $156.80 | $156.80 |
| Purchase #5 | $172.70 | 10.402% | $190.6643 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $188.98 | 4.563% | $197.6032 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $43.47 | 7.118% | $46.5642 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $790.49 | $847.1622 | $847.15 | $847.10 | $847.20 | |