| 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 | $39.58 | 4.673% | $41.4296 | $41.43 | $41.45 | $41.40 |
| Purchase #2 | $62.32 | 4.219% | $64.9493 | $64.95 | $64.95 | $64.90 |
| Purchase #3 | $119.47 | 10.740% | $132.3011 | $132.30 | $132.30 | $132.30 |
| Purchase #4 | $144.61 | 10.529% | $159.836 | $159.84 | $159.85 | $159.80 |
| Purchase #5 | $111.37 | 5.462% | $117.453 | $117.45 | $117.45 | $117.50 |
| Purchase #6 | $22.43 | 3.755% | $23.2722 | $23.27 | $23.25 | $23.30 |
| Purchase #7 | $138.90 | 6.151% | $147.4437 | $147.44 | $147.45 | $147.40 |
| 7 purchase totals = | $638.68 | $686.6849 | $686.68 | $686.70 | $686.60 | |