| 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 | $210.29 | 9.805% | $230.9089 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $109.86 | 10.762% | $121.6831 | $121.68 | $121.70 | $121.70 |
| Purchase #3 | $151.37 | 4.308% | $157.891 | $157.89 | $157.90 | $157.90 |
| Purchase #4 | $214.88 | 11.810% | $240.2573 | $240.26 | $240.25 | $240.30 |
| Purchase #5 | $115.64 | 11.501% | $128.9398 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $231.56 | 10.642% | $256.2026 | $256.20 | $256.20 | $256.20 |
| Purchase #7 | $204.26 | 9.557% | $223.7811 | $223.78 | $223.80 | $223.80 |
| 7 purchase totals = | $1,237.86 | $1,359.6638 | $1,359.66 | $1,359.70 | $1,359.70 | |