| 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 | $15.52 | 6.722% | $16.5633 | $16.56 | $16.55 | $16.60 |
| Purchase #2 | $72.43 | 3.867% | $75.2309 | $75.23 | $75.25 | $75.20 |
| Purchase #3 | $152.57 | 5.820% | $161.4496 | $161.45 | $161.45 | $161.40 |
| Purchase #4 | $221.60 | 9.183% | $241.9495 | $241.95 | $241.95 | $241.90 |
| Purchase #5 | $34.96 | 6.748% | $37.3191 | $37.32 | $37.30 | $37.30 |
| Purchase #6 | $153.33 | 3.575% | $158.8115 | $158.81 | $158.80 | $158.80 |
| Purchase #7 | $196.64 | 7.621% | $211.6259 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $847.05 | $902.9498 | $902.95 | $902.95 | $902.80 | |