| 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 | $89.42 | 11.269% | $99.4967 | $99.50 | $99.50 | $99.50 |
| Purchase #2 | $175.99 | 10.198% | $193.9375 | $193.94 | $193.95 | $193.90 |
| Purchase #3 | $143.29 | 8.391% | $155.3135 | $155.31 | $155.30 | $155.30 |
| Purchase #4 | $128.34 | 7.318% | $137.7319 | $137.73 | $137.75 | $137.70 |
| Purchase #5 | $24.61 | 4.384% | $25.6889 | $25.69 | $25.70 | $25.70 |
| Purchase #6 | $108.32 | 3.245% | $111.835 | $111.84 | $111.85 | $111.80 |
| Purchase #7 | $249.46 | 5.709% | $263.7017 | $263.70 | $263.70 | $263.70 |
| 7 purchase totals = | $919.43 | $987.7052 | $987.71 | $987.75 | $987.60 | |