| 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 | $158.58 | 9.778% | $174.086 | $174.09 | $174.10 | $174.10 |
| Purchase #2 | $38.63 | 4.254% | $40.2733 | $40.27 | $40.25 | $40.30 |
| Purchase #3 | $53.27 | 11.534% | $59.4142 | $59.41 | $59.40 | $59.40 |
| Purchase #4 | $165.69 | 11.119% | $184.1131 | $184.11 | $184.10 | $184.10 |
| Purchase #5 | $183.43 | 6.696% | $195.7125 | $195.71 | $195.70 | $195.70 |
| Purchase #6 | $147.67 | 9.432% | $161.5982 | $161.60 | $161.60 | $161.60 |
| Purchase #7 | $124.72 | 12.705% | $140.5657 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $871.99 | $955.7630 | $955.76 | $955.70 | $955.80 | |