| 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 | $37.77 | 8.114% | $40.8347 | $40.83 | $40.85 | $40.80 |
| Purchase #2 | $188.53 | 9.848% | $207.0964 | $207.10 | $207.10 | $207.10 |
| Purchase #3 | $116.45 | 10.212% | $128.3419 | $128.34 | $128.35 | $128.30 |
| Purchase #4 | $204.26 | 8.620% | $221.8672 | $221.87 | $221.85 | $221.90 |
| Purchase #5 | $98.89 | 4.149% | $102.9929 | $102.99 | $103.00 | $103.00 |
| Purchase #6 | $46.44 | 9.845% | $51.012 | $51.01 | $51.00 | $51.00 |
| Purchase #7 | $217.95 | 8.675% | $236.8572 | $236.86 | $236.85 | $236.90 |
| 7 purchase totals = | $910.29 | $989.0023 | $989.00 | $989.00 | $989.00 | |