| 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 | $133.85 | 6.617% | $142.7069 | $142.71 | $142.70 | $142.70 |
| Purchase #2 | $232.72 | 10.836% | $257.9375 | $257.94 | $257.95 | $257.90 |
| Purchase #3 | $110.50 | 11.268% | $122.9511 | $122.95 | $122.95 | $123.00 |
| Purchase #4 | $31.68 | 10.685% | $35.065 | $35.07 | $35.05 | $35.10 |
| Purchase #5 | $202.26 | 8.445% | $219.3409 | $219.34 | $219.35 | $219.30 |
| Purchase #6 | $144.72 | 11.498% | $161.3599 | $161.36 | $161.35 | $161.40 |
| Purchase #7 | $12.64 | 11.400% | $14.081 | $14.08 | $14.10 | $14.10 |
| 7 purchase totals = | $868.37 | $953.4423 | $953.45 | $953.45 | $953.50 | |