| 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 | $227.46 | 9.112% | $248.1862 | $248.19 | $248.20 | $248.20 |
| Purchase #2 | $244.46 | 12.417% | $274.8146 | $274.81 | $274.80 | $274.80 |
| Purchase #3 | $231.82 | 11.869% | $259.3347 | $259.33 | $259.35 | $259.30 |
| Purchase #4 | $214.97 | 11.683% | $240.0849 | $240.08 | $240.10 | $240.10 |
| Purchase #5 | $191.99 | 9.523% | $210.2732 | $210.27 | $210.25 | $210.30 |
| Purchase #6 | $189.78 | 9.368% | $207.5586 | $207.56 | $207.55 | $207.60 |
| Purchase #7 | $153.40 | 6.225% | $162.9492 | $162.95 | $162.95 | $162.90 |
| 7 purchase totals = | $1,453.88 | $1,603.2014 | $1,603.19 | $1,603.20 | $1,603.20 | |