| 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 | $245.94 | 5.122% | $258.537 | $258.54 | $258.55 | $258.50 |
| Purchase #2 | $202.96 | 11.373% | $226.0426 | $226.04 | $226.05 | $226.00 |
| Purchase #3 | $138.85 | 8.516% | $150.6745 | $150.67 | $150.65 | $150.70 |
| Purchase #4 | $216.46 | 4.787% | $226.8219 | $226.82 | $226.80 | $226.80 |
| Purchase #5 | $190.73 | 4.344% | $199.0153 | $199.02 | $199.00 | $199.00 |
| Purchase #6 | $91.50 | 11.296% | $101.8358 | $101.84 | $101.85 | $101.80 |
| Purchase #7 | $116.72 | 6.817% | $124.6768 | $124.68 | $124.70 | $124.70 |
| 7 purchase totals = | $1,203.16 | $1,287.6039 | $1,287.61 | $1,287.60 | $1,287.50 | |