| 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 | $106.45 | 9.152% | $116.1923 | $116.19 | $116.20 | $116.20 |
| Purchase #2 | $250.74 | 6.459% | $266.9353 | $266.94 | $266.95 | $266.90 |
| Purchase #3 | $66.79 | 6.868% | $71.3771 | $71.38 | $71.40 | $71.40 |
| Purchase #4 | $6.46 | 11.807% | $7.2227 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $75.79 | 11.555% | $84.5475 | $84.55 | $84.55 | $84.50 |
| Purchase #6 | $128.67 | 9.415% | $140.7843 | $140.78 | $140.80 | $140.80 |
| Purchase #7 | $124.31 | 13.622% | $141.2435 | $141.24 | $141.25 | $141.20 |
| 7 purchase totals = | $759.21 | $828.3027 | $828.30 | $828.35 | $828.20 | |