| 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 | $126.85 | 10.421% | $140.069 | $140.07 | $140.05 | $140.10 |
| Purchase #2 | $169.59 | 8.755% | $184.4376 | $184.44 | $184.45 | $184.40 |
| Purchase #3 | $86.42 | 9.463% | $94.5979 | $94.60 | $94.60 | $94.60 |
| Purchase #4 | $234.77 | 6.117% | $249.1309 | $249.13 | $249.15 | $249.10 |
| Purchase #5 | $247.32 | 7.621% | $266.1683 | $266.17 | $266.15 | $266.20 |
| Purchase #6 | $10.39 | 4.439% | $10.8512 | $10.85 | $10.85 | $10.90 |
| Purchase #7 | $229.89 | 3.866% | $238.7775 | $238.78 | $238.80 | $238.80 |
| 7 purchase totals = | $1,105.23 | $1,184.0324 | $1,184.04 | $1,184.05 | $1,184.10 | |