| 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 | $63.55 | 8.533% | $68.9727 | $68.97 | $68.95 | $69.00 |
| Purchase #2 | $90.50 | 10.279% | $99.8025 | $99.80 | $99.80 | $99.80 |
| Purchase #3 | $128.86 | 13.626% | $146.4185 | $146.42 | $146.40 | $146.40 |
| Purchase #4 | $214.33 | 6.637% | $228.5551 | $228.56 | $228.55 | $228.60 |
| Purchase #5 | $185.69 | 3.268% | $191.7583 | $191.76 | $191.75 | $191.80 |
| Purchase #6 | $116.85 | 8.444% | $126.7168 | $126.72 | $126.70 | $126.70 |
| Purchase #7 | $137.54 | 5.840% | $145.5723 | $145.57 | $145.55 | $145.60 |
| 7 purchase totals = | $937.32 | $1,007.7962 | $1,007.80 | $1,007.70 | $1,007.90 | |