| 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 | $25.63 | 6.716% | $27.3513 | $27.35 | $27.35 | $27.40 |
| Purchase #2 | $125.86 | 5.415% | $132.6753 | $132.68 | $132.70 | $132.70 |
| Purchase #3 | $173.49 | 10.855% | $192.3223 | $192.32 | $192.30 | $192.30 |
| Purchase #4 | $112.33 | 8.455% | $121.8275 | $121.83 | $121.85 | $121.80 |
| Purchase #5 | $169.44 | 10.418% | $187.0923 | $187.09 | $187.10 | $187.10 |
| Purchase #6 | $72.65 | 10.282% | $80.1199 | $80.12 | $80.10 | $80.10 |
| Purchase #7 | $104.94 | 10.457% | $115.9136 | $115.91 | $115.90 | $115.90 |
| 7 purchase totals = | $784.34 | $857.3022 | $857.30 | $857.30 | $857.30 | |