| 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 | $16.92 | 9.119% | $18.4629 | $18.46 | $18.45 | $18.50 |
| Purchase #2 | $67.64 | 4.523% | $70.6994 | $70.70 | $70.70 | $70.70 |
| Purchase #3 | $166.63 | 5.209% | $175.3098 | $175.31 | $175.30 | $175.30 |
| Purchase #4 | $178.76 | 5.105% | $187.8857 | $187.89 | $187.90 | $187.90 |
| Purchase #5 | $208.87 | 11.572% | $233.0404 | $233.04 | $233.05 | $233.00 |
| Purchase #6 | $204.49 | 12.353% | $229.7506 | $229.75 | $229.75 | $229.80 |
| Purchase #7 | $32.72 | 11.253% | $36.402 | $36.40 | $36.40 | $36.40 |
| 7 purchase totals = | $876.03 | $951.5508 | $951.55 | $951.55 | $951.60 | |