| 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 | $212.76 | 7.139% | $227.9489 | $227.95 | $227.95 | $227.90 |
| Purchase #2 | $175.53 | 12.471% | $197.4203 | $197.42 | $197.40 | $197.40 |
| Purchase #3 | $122.49 | 6.566% | $130.5327 | $130.53 | $130.55 | $130.50 |
| Purchase #4 | $133.85 | 12.489% | $150.5665 | $150.57 | $150.55 | $150.60 |
| Purchase #5 | $75.83 | 10.546% | $83.827 | $83.83 | $83.85 | $83.80 |
| Purchase #6 | $62.67 | 11.447% | $69.8438 | $69.84 | $69.85 | $69.80 |
| Purchase #7 | $64.69 | 9.328% | $70.7243 | $70.72 | $70.70 | $70.70 |
| 7 purchase totals = | $847.82 | $930.8635 | $930.86 | $930.85 | $930.70 | |