| 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 | $188.98 | 7.453% | $203.0647 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $180.55 | 11.257% | $200.8745 | $200.87 | $200.85 | $200.90 |
| Purchase #3 | $204.70 | 6.728% | $218.4722 | $218.47 | $218.45 | $218.50 |
| Purchase #4 | $50.39 | 7.692% | $54.266 | $54.27 | $54.25 | $54.30 |
| Purchase #5 | $142.50 | 13.790% | $162.1508 | $162.15 | $162.15 | $162.20 |
| Purchase #6 | $148.82 | 6.237% | $158.1019 | $158.10 | $158.10 | $158.10 |
| Purchase #7 | $127.35 | 4.387% | $132.9368 | $132.94 | $132.95 | $132.90 |
| 7 purchase totals = | $1,043.29 | $1,129.8669 | $1,129.86 | $1,129.80 | $1,130.00 | |