| 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 | $66.30 | 4.231% | $69.1052 | $69.11 | $69.10 | $69.10 |
| Purchase #2 | $149.53 | 6.266% | $158.8995 | $158.90 | $158.90 | $158.90 |
| Purchase #3 | $161.78 | 7.869% | $174.5105 | $174.51 | $174.50 | $174.50 |
| Purchase #4 | $35.34 | 3.531% | $36.5879 | $36.59 | $36.60 | $36.60 |
| Purchase #5 | $47.67 | 12.855% | $53.798 | $53.80 | $53.80 | $53.80 |
| Purchase #6 | $194.70 | 11.821% | $217.7155 | $217.72 | $217.70 | $217.70 |
| Purchase #7 | $242.52 | 3.158% | $250.1788 | $250.18 | $250.20 | $250.20 |
| 7 purchase totals = | $897.84 | $960.7954 | $960.81 | $960.80 | $960.80 | |