| 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 | $60.78 | 5.837% | $64.3277 | $64.33 | $64.35 | $64.30 |
| Purchase #2 | $213.55 | 12.642% | $240.547 | $240.55 | $240.55 | $240.50 |
| Purchase #3 | $179.84 | 13.365% | $203.8756 | $203.88 | $203.90 | $203.90 |
| Purchase #4 | $15.70 | 13.732% | $17.8559 | $17.86 | $17.85 | $17.90 |
| Purchase #5 | $5.71 | 3.874% | $5.9312 | $5.93 | $5.95 | $5.90 |
| Purchase #6 | $141.97 | 7.383% | $152.4516 | $152.45 | $152.45 | $152.50 |
| Purchase #7 | $21.79 | 11.271% | $24.246 | $24.25 | $24.25 | $24.20 |
| 7 purchase totals = | $639.34 | $709.2350 | $709.25 | $709.30 | $709.20 | |