| 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 | $79.86 | 11.191% | $88.7971 | $88.80 | $88.80 | $88.80 |
| Purchase #2 | $103.86 | 11.535% | $115.8403 | $115.84 | $115.85 | $115.80 |
| Purchase #3 | $134.29 | 13.160% | $151.9626 | $151.96 | $151.95 | $152.00 |
| Purchase #4 | $119.40 | 11.383% | $132.9913 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $130.47 | 5.386% | $137.4971 | $137.50 | $137.50 | $137.50 |
| Purchase #6 | $121.57 | 6.233% | $129.1475 | $129.15 | $129.15 | $129.10 |
| Purchase #7 | $16.76 | 9.265% | $18.3128 | $18.31 | $18.30 | $18.30 |
| 7 purchase totals = | $706.21 | $774.5487 | $774.55 | $774.55 | $774.50 | |