| 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 | $55.75 | 10.120% | $61.3919 | $61.39 | $61.40 | $61.40 |
| Purchase #2 | $128.58 | 13.706% | $146.2032 | $146.20 | $146.20 | $146.20 |
| Purchase #3 | $174.59 | 9.523% | $191.2162 | $191.22 | $191.20 | $191.20 |
| Purchase #4 | $230.90 | 8.696% | $250.9791 | $250.98 | $251.00 | $251.00 |
| Purchase #5 | $112.97 | 13.471% | $128.1882 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $155.33 | 3.688% | $161.0586 | $161.06 | $161.05 | $161.10 |
| Purchase #7 | $89.36 | 11.664% | $99.783 | $99.78 | $99.80 | $99.80 |
| 7 purchase totals = | $947.48 | $1,038.8202 | $1,038.82 | $1,038.85 | $1,038.90 | |