| 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 | $131.72 | 13.697% | $149.7617 | $149.76 | $149.75 | $149.80 |
| Purchase #2 | $57.25 | 13.525% | $64.9931 | $64.99 | $65.00 | $65.00 |
| Purchase #3 | $224.67 | 6.204% | $238.6085 | $238.61 | $238.60 | $238.60 |
| Purchase #4 | $230.53 | 8.407% | $249.9107 | $249.91 | $249.90 | $249.90 |
| Purchase #5 | $196.55 | 8.338% | $212.9383 | $212.94 | $212.95 | $212.90 |
| Purchase #6 | $71.44 | 8.103% | $77.2288 | $77.23 | $77.25 | $77.20 |
| Purchase #7 | $39.61 | 7.323% | $42.5106 | $42.51 | $42.50 | $42.50 |
| 7 purchase totals = | $951.77 | $1,035.9517 | $1,035.95 | $1,035.95 | $1,035.90 | |