| 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 | $47.59 | 6.828% | $50.8394 | $50.84 | $50.85 | $50.80 |
| Purchase #2 | $183.88 | 13.519% | $208.7387 | $208.74 | $208.75 | $208.70 |
| Purchase #3 | $122.98 | 7.441% | $132.1309 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $41.48 | 4.481% | $43.3387 | $43.34 | $43.35 | $43.30 |
| Purchase #5 | $188.77 | 8.227% | $204.3001 | $204.30 | $204.30 | $204.30 |
| Purchase #6 | $60.84 | 4.675% | $63.6843 | $63.68 | $63.70 | $63.70 |
| Purchase #7 | $9.44 | 4.525% | $9.8672 | $9.87 | $9.85 | $9.90 |
| 7 purchase totals = | $654.98 | $712.8993 | $712.90 | $712.95 | $712.80 | |