| 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 | $196.57 | 8.685% | $213.6421 | $213.64 | $213.65 | $213.60 |
| Purchase #2 | $102.41 | 8.320% | $110.9305 | $110.93 | $110.95 | $110.90 |
| Purchase #3 | $223.54 | 6.846% | $238.8435 | $238.84 | $238.85 | $238.80 |
| Purchase #4 | $224.80 | 4.441% | $234.7834 | $234.78 | $234.80 | $234.80 |
| Purchase #5 | $202.26 | 3.156% | $208.6433 | $208.64 | $208.65 | $208.60 |
| Purchase #6 | $37.40 | 8.193% | $40.4642 | $40.46 | $40.45 | $40.50 |
| Purchase #7 | $189.77 | 7.633% | $204.2551 | $204.26 | $204.25 | $204.30 |
| 7 purchase totals = | $1,176.75 | $1,251.5621 | $1,251.55 | $1,251.60 | $1,251.50 | |