| 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 | $49.50 | 6.504% | $52.7195 | $52.72 | $52.70 | $52.70 |
| Purchase #2 | $153.29 | 5.132% | $161.1568 | $161.16 | $161.15 | $161.20 |
| Purchase #3 | $161.74 | 10.191% | $178.2229 | $178.22 | $178.20 | $178.20 |
| Purchase #4 | $34.29 | 7.609% | $36.8991 | $36.90 | $36.90 | $36.90 |
| Purchase #5 | $180.85 | 3.312% | $186.8398 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $92.69 | 10.853% | $102.7496 | $102.75 | $102.75 | $102.70 |
| Purchase #7 | $30.65 | 7.384% | $32.9132 | $32.91 | $32.90 | $32.90 |
| 7 purchase totals = | $703.01 | $751.5009 | $751.50 | $751.45 | $751.40 | |