| 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 | $29.87 | 9.366% | $32.6676 | $32.67 | $32.65 | $32.70 |
| Purchase #2 | $214.82 | 8.209% | $232.4546 | $232.45 | $232.45 | $232.50 |
| Purchase #3 | $25.88 | 10.127% | $28.5009 | $28.50 | $28.50 | $28.50 |
| Purchase #4 | $36.85 | 12.167% | $41.3335 | $41.33 | $41.35 | $41.30 |
| Purchase #5 | $184.36 | 13.394% | $209.0532 | $209.05 | $209.05 | $209.10 |
| Purchase #6 | $191.93 | 7.739% | $206.7835 | $206.78 | $206.80 | $206.80 |
| Purchase #7 | $134.69 | 3.181% | $138.9745 | $138.97 | $138.95 | $139.00 |
| 7 purchase totals = | $818.40 | $889.7678 | $889.75 | $889.75 | $889.90 | |