| 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 | $94.72 | 12.832% | $106.8745 | $106.87 | $106.85 | $106.90 |
| Purchase #2 | $220.76 | 8.233% | $238.9352 | $238.94 | $238.95 | $238.90 |
| Purchase #3 | $80.31 | 13.353% | $91.0338 | $91.03 | $91.05 | $91.00 |
| Purchase #4 | $14.86 | 11.633% | $16.5887 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $47.85 | 11.756% | $53.4752 | $53.48 | $53.50 | $53.50 |
| Purchase #6 | $149.54 | 6.310% | $158.976 | $158.98 | $159.00 | $159.00 |
| Purchase #7 | $148.39 | 3.677% | $153.8463 | $153.85 | $153.85 | $153.80 |
| 7 purchase totals = | $756.43 | $819.7297 | $819.74 | $819.80 | $819.70 | |