| 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 | $41.91 | 8.485% | $45.4661 | $45.47 | $45.45 | $45.50 |
| Purchase #2 | $231.63 | 11.724% | $258.7863 | $258.79 | $258.80 | $258.80 |
| Purchase #3 | $242.98 | 5.160% | $255.5178 | $255.52 | $255.50 | $255.50 |
| Purchase #4 | $108.26 | 8.204% | $117.1417 | $117.14 | $117.15 | $117.10 |
| Purchase #5 | $66.31 | 12.854% | $74.8335 | $74.83 | $74.85 | $74.80 |
| Purchase #6 | $107.31 | 9.463% | $117.4647 | $117.46 | $117.45 | $117.50 |
| Purchase #7 | $200.25 | 10.236% | $220.7476 | $220.75 | $220.75 | $220.70 |
| 7 purchase totals = | $998.65 | $1,089.9577 | $1,089.96 | $1,089.95 | $1,089.90 | |