| 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 | $92.52 | 7.840% | $99.7736 | $99.77 | $99.75 | $99.80 |
| Purchase #2 | $202.27 | 8.613% | $219.6915 | $219.69 | $219.70 | $219.70 |
| Purchase #3 | $203.28 | 4.326% | $212.0739 | $212.07 | $212.05 | $212.10 |
| Purchase #4 | $237.68 | 12.335% | $266.9978 | $267.00 | $267.00 | $267.00 |
| Purchase #5 | $86.36 | 9.252% | $94.35 | $94.35 | $94.35 | $94.40 |
| Purchase #6 | $161.55 | 4.481% | $168.7891 | $168.79 | $168.80 | $168.80 |
| Purchase #7 | $142.61 | 5.684% | $150.716 | $150.72 | $150.70 | $150.70 |
| 7 purchase totals = | $1,126.27 | $1,212.3919 | $1,212.39 | $1,212.35 | $1,212.50 | |