| 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 | $75.83 | 11.813% | $84.7878 | $84.79 | $84.80 | $84.80 |
| Purchase #2 | $239.28 | 9.842% | $262.8299 | $262.83 | $262.85 | $262.80 |
| Purchase #3 | $66.33 | 12.504% | $74.6239 | $74.62 | $74.60 | $74.60 |
| Purchase #4 | $243.96 | 6.533% | $259.8979 | $259.90 | $259.90 | $259.90 |
| Purchase #5 | $225.26 | 13.210% | $255.0168 | $255.02 | $255.00 | $255.00 |
| Purchase #6 | $58.42 | 13.777% | $66.4685 | $66.47 | $66.45 | $66.50 |
| Purchase #7 | $131.96 | 6.201% | $140.1428 | $140.14 | $140.15 | $140.10 |
| 7 purchase totals = | $1,041.04 | $1,143.7676 | $1,143.77 | $1,143.75 | $1,143.70 | |