| 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 | $147.99 | 7.281% | $158.7652 | $158.77 | $158.75 | $158.80 |
| Purchase #2 | $34.52 | 9.208% | $37.6986 | $37.70 | $37.70 | $37.70 |
| Purchase #3 | $91.99 | 3.198% | $94.9318 | $94.93 | $94.95 | $94.90 |
| Purchase #4 | $182.32 | 5.324% | $192.0267 | $192.03 | $192.05 | $192.00 |
| Purchase #5 | $39.54 | 9.286% | $43.2117 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $160.90 | 13.388% | $182.4413 | $182.44 | $182.45 | $182.40 |
| Purchase #7 | $60.27 | 9.823% | $66.1903 | $66.19 | $66.20 | $66.20 |
| 7 purchase totals = | $717.53 | $775.2656 | $775.27 | $775.30 | $775.20 | |