| 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 | $73.88 | 4.163% | $76.9556 | $76.96 | $76.95 | $77.00 |
| Purchase #2 | $110.81 | 13.413% | $125.6729 | $125.67 | $125.65 | $125.70 |
| Purchase #3 | $205.55 | 7.782% | $221.5459 | $221.55 | $221.55 | $221.50 |
| Purchase #4 | $194.55 | 3.720% | $201.7873 | $201.79 | $201.80 | $201.80 |
| Purchase #5 | $66.83 | 7.376% | $71.7594 | $71.76 | $71.75 | $71.80 |
| Purchase #6 | $207.46 | 4.747% | $217.3081 | $217.31 | $217.30 | $217.30 |
| Purchase #7 | $148.27 | 12.353% | $166.5858 | $166.59 | $166.60 | $166.60 |
| 7 purchase totals = | $1,007.35 | $1,081.6150 | $1,081.63 | $1,081.60 | $1,081.70 | |