| 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 | $183.33 | 9.311% | $200.3999 | $200.40 | $200.40 | $200.40 |
| Purchase #2 | $84.68 | 9.565% | $92.7796 | $92.78 | $92.80 | $92.80 |
| Purchase #3 | $40.42 | 3.280% | $41.7458 | $41.75 | $41.75 | $41.70 |
| Purchase #4 | $245.55 | 9.177% | $268.0841 | $268.08 | $268.10 | $268.10 |
| Purchase #5 | $25.41 | 5.218% | $26.7359 | $26.74 | $26.75 | $26.70 |
| Purchase #6 | $62.79 | 12.220% | $70.4629 | $70.46 | $70.45 | $70.50 |
| Purchase #7 | $154.96 | 3.305% | $160.0814 | $160.08 | $160.10 | $160.10 |
| 7 purchase totals = | $797.14 | $860.2896 | $860.29 | $860.35 | $860.30 | |