| 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 | $149.95 | 8.291% | $162.3824 | $162.38 | $162.40 | $162.40 |
| Purchase #2 | $222.65 | 3.794% | $231.0973 | $231.10 | $231.10 | $231.10 |
| Purchase #3 | $249.77 | 3.838% | $259.3562 | $259.36 | $259.35 | $259.40 |
| Purchase #4 | $56.30 | 6.173% | $59.7754 | $59.78 | $59.80 | $59.80 |
| Purchase #5 | $232.52 | 11.202% | $258.5669 | $258.57 | $258.55 | $258.60 |
| Purchase #6 | $64.62 | 5.471% | $68.1554 | $68.16 | $68.15 | $68.20 |
| Purchase #7 | $24.74 | 6.412% | $26.3263 | $26.33 | $26.35 | $26.30 |
| 7 purchase totals = | $1,000.55 | $1,065.6599 | $1,065.68 | $1,065.70 | $1,065.80 | |