| 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 | $101.50 | 9.254% | $110.8928 | $110.89 | $110.90 | $110.90 |
| Purchase #2 | $75.87 | 13.581% | $86.1739 | $86.17 | $86.15 | $86.20 |
| Purchase #3 | $61.60 | 3.509% | $63.7615 | $63.76 | $63.75 | $63.80 |
| Purchase #4 | $142.91 | 7.591% | $153.7583 | $153.76 | $153.75 | $153.80 |
| Purchase #5 | $98.34 | 9.158% | $107.346 | $107.35 | $107.35 | $107.30 |
| Purchase #6 | $55.42 | 7.472% | $59.561 | $59.56 | $59.55 | $59.60 |
| Purchase #7 | $161.33 | 7.766% | $173.8589 | $173.86 | $173.85 | $173.90 |
| 7 purchase totals = | $696.97 | $755.3524 | $755.35 | $755.30 | $755.50 | |