| 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 | $189.31 | 13.714% | $215.272 | $215.27 | $215.25 | $215.30 |
| Purchase #2 | $51.52 | 4.618% | $53.8992 | $53.90 | $53.90 | $53.90 |
| Purchase #3 | $39.42 | 4.490% | $41.19 | $41.19 | $41.20 | $41.20 |
| Purchase #4 | $138.47 | 3.486% | $143.2971 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $88.25 | 12.248% | $99.0589 | $99.06 | $99.05 | $99.10 |
| Purchase #6 | $90.47 | 5.761% | $95.682 | $95.68 | $95.70 | $95.70 |
| Purchase #7 | $7.69 | 4.490% | $8.0353 | $8.04 | $8.05 | $8.00 |
| 7 purchase totals = | $605.13 | $656.4345 | $656.44 | $656.45 | $656.50 | |