| 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 | $163.61 | 6.289% | $173.8994 | $173.90 | $173.90 | $173.90 |
| Purchase #2 | $10.56 | 4.590% | $11.0447 | $11.04 | $11.05 | $11.00 |
| Purchase #3 | $69.27 | 3.438% | $71.6515 | $71.65 | $71.65 | $71.70 |
| Purchase #4 | $223.83 | 10.102% | $246.4413 | $246.44 | $246.45 | $246.40 |
| Purchase #5 | $55.67 | 4.402% | $58.1206 | $58.12 | $58.10 | $58.10 |
| Purchase #6 | $189.93 | 13.128% | $214.864 | $214.86 | $214.85 | $214.90 |
| Purchase #7 | $203.69 | 3.672% | $211.1695 | $211.17 | $211.15 | $211.20 |
| 7 purchase totals = | $916.56 | $987.1910 | $987.18 | $987.15 | $987.20 | |