| 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 | $183.82 | 12.386% | $206.5879 | $206.59 | $206.60 | $206.60 |
| Purchase #2 | $184.80 | 11.859% | $206.7154 | $206.72 | $206.70 | $206.70 |
| Purchase #3 | $101.56 | 7.134% | $108.8053 | $108.81 | $108.80 | $108.80 |
| Purchase #4 | $72.75 | 9.695% | $79.8031 | $79.80 | $79.80 | $79.80 |
| Purchase #5 | $210.39 | 12.839% | $237.402 | $237.40 | $237.40 | $237.40 |
| Purchase #6 | $99.98 | 8.789% | $108.7672 | $108.77 | $108.75 | $108.80 |
| Purchase #7 | $169.74 | 12.278% | $190.5807 | $190.58 | $190.60 | $190.60 |
| 7 purchase totals = | $1,023.04 | $1,138.6616 | $1,138.67 | $1,138.65 | $1,138.70 | |