| 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 | $189.27 | 8.266% | $204.9151 | $204.92 | $204.90 | $204.90 |
| Purchase #2 | $71.33 | 9.188% | $77.8838 | $77.88 | $77.90 | $77.90 |
| Purchase #3 | $9.34 | 4.419% | $9.7527 | $9.75 | $9.75 | $9.80 |
| Purchase #4 | $232.86 | 3.680% | $241.4292 | $241.43 | $241.45 | $241.40 |
| Purchase #5 | $186.53 | 4.813% | $195.5077 | $195.51 | $195.50 | $195.50 |
| Purchase #6 | $235.54 | 7.550% | $253.3233 | $253.32 | $253.30 | $253.30 |
| Purchase #7 | $221.62 | 4.267% | $231.0765 | $231.08 | $231.10 | $231.10 |
| 7 purchase totals = | $1,146.49 | $1,213.8883 | $1,213.89 | $1,213.90 | $1,213.90 | |