| 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 | $112.73 | 13.629% | $128.094 | $128.09 | $128.10 | $128.10 |
| Purchase #2 | $99.61 | 6.144% | $105.73 | $105.73 | $105.75 | $105.70 |
| Purchase #3 | $146.72 | 4.511% | $153.3385 | $153.34 | $153.35 | $153.30 |
| Purchase #4 | $185.92 | 4.795% | $194.8349 | $194.83 | $194.85 | $194.80 |
| Purchase #5 | $52.62 | 9.169% | $57.4447 | $57.44 | $57.45 | $57.40 |
| Purchase #6 | $60.88 | 3.345% | $62.9164 | $62.92 | $62.90 | $62.90 |
| Purchase #7 | $5.51 | 10.115% | $6.0673 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $663.99 | $708.4258 | $708.42 | $708.45 | $708.30 | |