| 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 | $55.62 | 9.288% | $60.786 | $60.79 | $60.80 | $60.80 |
| Purchase #2 | $136.80 | 7.315% | $146.8069 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $62.79 | 10.753% | $69.5418 | $69.54 | $69.55 | $69.50 |
| Purchase #4 | $185.79 | 3.330% | $191.9768 | $191.98 | $192.00 | $192.00 |
| Purchase #5 | $54.66 | 10.331% | $60.3069 | $60.31 | $60.30 | $60.30 |
| Purchase #6 | $181.47 | 12.582% | $204.3026 | $204.30 | $204.30 | $204.30 |
| Purchase #7 | $65.86 | 7.690% | $70.9246 | $70.92 | $70.90 | $70.90 |
| 7 purchase totals = | $742.99 | $804.6456 | $804.65 | $804.65 | $804.60 | |