| 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 | $166.34 | 5.779% | $175.9528 | $175.95 | $175.95 | $176.00 |
| Purchase #2 | $77.65 | 3.335% | $80.2396 | $80.24 | $80.25 | $80.20 |
| Purchase #3 | $110.80 | 11.105% | $123.1043 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $40.63 | 12.821% | $45.8392 | $45.84 | $45.85 | $45.80 |
| Purchase #5 | $88.81 | 7.827% | $95.7612 | $95.76 | $95.75 | $95.80 |
| Purchase #6 | $197.89 | 4.405% | $206.6071 | $206.61 | $206.60 | $206.60 |
| Purchase #7 | $231.94 | 6.618% | $247.2898 | $247.29 | $247.30 | $247.30 |
| 7 purchase totals = | $914.06 | $974.7940 | $974.79 | $974.80 | $974.80 | |