| 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 | $147.78 | 9.487% | $161.7999 | $161.80 | $161.80 | $161.80 |
| Purchase #2 | $214.55 | 5.271% | $225.8589 | $225.86 | $225.85 | $225.90 |
| Purchase #3 | $161.29 | 13.865% | $183.6529 | $183.65 | $183.65 | $183.70 |
| Purchase #4 | $245.68 | 6.526% | $261.7131 | $261.71 | $261.70 | $261.70 |
| Purchase #5 | $246.95 | 9.567% | $270.5757 | $270.58 | $270.60 | $270.60 |
| Purchase #6 | $205.70 | 6.850% | $219.7905 | $219.79 | $219.80 | $219.80 |
| Purchase #7 | $229.85 | 7.599% | $247.3163 | $247.32 | $247.30 | $247.30 |
| 7 purchase totals = | $1,451.80 | $1,570.7073 | $1,570.71 | $1,570.70 | $1,570.80 | |