| 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 | $64.26 | 5.788% | $67.9794 | $67.98 | $68.00 | $68.00 |
| Purchase #2 | $104.28 | 4.795% | $109.2802 | $109.28 | $109.30 | $109.30 |
| Purchase #3 | $117.93 | 12.103% | $132.2031 | $132.20 | $132.20 | $132.20 |
| Purchase #4 | $166.90 | 4.238% | $173.9732 | $173.97 | $173.95 | $174.00 |
| Purchase #5 | $135.29 | 10.367% | $149.3155 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $153.74 | 6.848% | $164.2681 | $164.27 | $164.25 | $164.30 |
| Purchase #7 | $48.85 | 9.379% | $53.4316 | $53.43 | $53.45 | $53.40 |
| 7 purchase totals = | $791.25 | $850.4511 | $850.45 | $850.45 | $850.50 | |