| 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 | $162.57 | 9.713% | $178.3604 | $178.36 | $178.35 | $178.40 |
| Purchase #2 | $195.45 | 7.389% | $209.8918 | $209.89 | $209.90 | $209.90 |
| Purchase #3 | $48.32 | 5.192% | $50.8288 | $50.83 | $50.85 | $50.80 |
| Purchase #4 | $19.44 | 9.766% | $21.3385 | $21.34 | $21.35 | $21.30 |
| Purchase #5 | $205.98 | 5.114% | $216.5138 | $216.51 | $216.50 | $216.50 |
| Purchase #6 | $249.51 | 10.479% | $275.6562 | $275.66 | $275.65 | $275.70 |
| Purchase #7 | $196.36 | 5.238% | $206.6453 | $206.65 | $206.65 | $206.60 |
| 7 purchase totals = | $1,077.63 | $1,159.2348 | $1,159.24 | $1,159.25 | $1,159.20 | |