| 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 | $88.41 | 6.793% | $94.4157 | $94.42 | $94.40 | $94.40 |
| Purchase #2 | $150.96 | 4.665% | $158.0023 | $158.00 | $158.00 | $158.00 |
| Purchase #3 | $127.62 | 4.193% | $132.9711 | $132.97 | $132.95 | $133.00 |
| Purchase #4 | $63.27 | 10.797% | $70.1013 | $70.10 | $70.10 | $70.10 |
| Purchase #5 | $141.55 | 13.416% | $160.5403 | $160.54 | $160.55 | $160.50 |
| Purchase #6 | $38.66 | 5.803% | $40.9034 | $40.90 | $40.90 | $40.90 |
| Purchase #7 | $10.53 | 10.397% | $11.6248 | $11.62 | $11.60 | $11.60 |
| 7 purchase totals = | $621.00 | $668.5589 | $668.55 | $668.50 | $668.50 | |