| 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 | $143.98 | 7.477% | $154.7454 | $154.75 | $154.75 | $154.70 |
| Purchase #2 | $60.33 | 6.487% | $64.2436 | $64.24 | $64.25 | $64.20 |
| Purchase #3 | $75.94 | 7.376% | $81.5413 | $81.54 | $81.55 | $81.50 |
| Purchase #4 | $139.67 | 5.841% | $147.8281 | $147.83 | $147.85 | $147.80 |
| Purchase #5 | $111.98 | 12.365% | $125.8263 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $207.39 | 13.130% | $234.6203 | $234.62 | $234.60 | $234.60 |
| Purchase #7 | $153.99 | 11.193% | $171.2261 | $171.23 | $171.25 | $171.20 |
| 7 purchase totals = | $893.28 | $980.0311 | $980.04 | $980.10 | $979.80 | |