| 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 | $7.80 | 9.217% | $8.5189 | $8.52 | $8.50 | $8.50 |
| Purchase #2 | $44.82 | 3.481% | $46.3802 | $46.38 | $46.40 | $46.40 |
| Purchase #3 | $183.90 | 5.416% | $193.86 | $193.86 | $193.85 | $193.90 |
| Purchase #4 | $131.64 | 13.763% | $149.7576 | $149.76 | $149.75 | $149.80 |
| Purchase #5 | $125.71 | 12.756% | $141.7456 | $141.75 | $141.75 | $141.70 |
| Purchase #6 | $55.77 | 8.192% | $60.3387 | $60.34 | $60.35 | $60.30 |
| Purchase #7 | $184.66 | 7.346% | $198.2251 | $198.23 | $198.25 | $198.20 |
| 7 purchase totals = | $734.30 | $798.8261 | $798.84 | $798.85 | $798.80 | |