| 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 | $179.38 | 4.149% | $186.8225 | $186.82 | $186.80 | $186.80 |
| Purchase #2 | $13.49 | 3.190% | $13.9203 | $13.92 | $13.90 | $13.90 |
| Purchase #3 | $98.90 | 13.298% | $112.0517 | $112.05 | $112.05 | $112.10 |
| Purchase #4 | $234.98 | 9.642% | $257.6368 | $257.64 | $257.65 | $257.60 |
| Purchase #5 | $48.71 | 11.653% | $54.3862 | $54.39 | $54.40 | $54.40 |
| Purchase #6 | $147.99 | 8.485% | $160.547 | $160.55 | $160.55 | $160.50 |
| Purchase #7 | $238.89 | 9.851% | $262.4231 | $262.42 | $262.40 | $262.40 |
| 7 purchase totals = | $962.34 | $1,047.7876 | $1,047.79 | $1,047.75 | $1,047.70 | |