| 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 | $202.61 | 6.465% | $215.7087 | $215.71 | $215.70 | $215.70 |
| Purchase #2 | $37.89 | 4.656% | $39.6542 | $39.65 | $39.65 | $39.70 |
| Purchase #3 | $146.60 | 10.874% | $162.5413 | $162.54 | $162.55 | $162.50 |
| Purchase #4 | $178.81 | 11.346% | $199.0978 | $199.10 | $199.10 | $199.10 |
| Purchase #5 | $74.65 | 7.456% | $80.2159 | $80.22 | $80.20 | $80.20 |
| Purchase #6 | $91.76 | 9.759% | $100.7149 | $100.71 | $100.70 | $100.70 |
| Purchase #7 | $180.73 | 11.548% | $201.6007 | $201.60 | $201.60 | $201.60 |
| 7 purchase totals = | $913.05 | $999.5335 | $999.53 | $999.50 | $999.50 | |