| 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 | $53.58 | 11.836% | $59.9217 | $59.92 | $59.90 | $59.90 |
| Purchase #2 | $202.99 | 5.423% | $213.9981 | $214.00 | $214.00 | $214.00 |
| Purchase #3 | $41.62 | 3.386% | $43.0293 | $43.03 | $43.05 | $43.00 |
| Purchase #4 | $37.25 | 5.251% | $39.206 | $39.21 | $39.20 | $39.20 |
| Purchase #5 | $151.68 | 13.295% | $171.8459 | $171.85 | $171.85 | $171.80 |
| Purchase #6 | $34.51 | 4.850% | $36.1837 | $36.18 | $36.20 | $36.20 |
| Purchase #7 | $22.25 | 5.494% | $23.4724 | $23.47 | $23.45 | $23.50 |
| 7 purchase totals = | $543.88 | $587.6571 | $587.66 | $587.65 | $587.60 | |