| 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 | $72.78 | 3.278% | $75.1657 | $75.17 | $75.15 | $75.20 |
| Purchase #2 | $110.26 | 6.658% | $117.6011 | $117.60 | $117.60 | $117.60 |
| Purchase #3 | $35.60 | 3.406% | $36.8125 | $36.81 | $36.80 | $36.80 |
| Purchase #4 | $112.53 | 10.502% | $124.3479 | $124.35 | $124.35 | $124.30 |
| Purchase #5 | $35.62 | 13.606% | $40.4665 | $40.47 | $40.45 | $40.50 |
| Purchase #6 | $246.31 | 9.441% | $269.5641 | $269.56 | $269.55 | $269.60 |
| Purchase #7 | $40.55 | 7.272% | $43.4988 | $43.50 | $43.50 | $43.50 |
| 7 purchase totals = | $653.65 | $707.4566 | $707.46 | $707.40 | $707.50 | |