| 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 | $223.35 | 8.209% | $241.6848 | $241.68 | $241.70 | $241.70 |
| Purchase #2 | $68.35 | 12.301% | $76.7577 | $76.76 | $76.75 | $76.80 |
| Purchase #3 | $31.47 | 13.619% | $35.7559 | $35.76 | $35.75 | $35.80 |
| Purchase #4 | $81.89 | 7.643% | $88.1489 | $88.15 | $88.15 | $88.10 |
| Purchase #5 | $132.59 | 13.408% | $150.3677 | $150.37 | $150.35 | $150.40 |
| Purchase #6 | $44.35 | 6.493% | $47.2296 | $47.23 | $47.25 | $47.20 |
| Purchase #7 | $244.95 | 10.114% | $269.7242 | $269.72 | $269.70 | $269.70 |
| 7 purchase totals = | $826.95 | $909.6688 | $909.67 | $909.65 | $909.70 | |