| 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 | $148.29 | 9.546% | $162.4458 | $162.45 | $162.45 | $162.40 |
| Purchase #2 | $112.25 | 11.362% | $125.0038 | $125.00 | $125.00 | $125.00 |
| Purchase #3 | $34.97 | 5.742% | $36.978 | $36.98 | $37.00 | $37.00 |
| Purchase #4 | $108.58 | 12.507% | $122.1601 | $122.16 | $122.15 | $122.20 |
| Purchase #5 | $241.35 | 7.482% | $259.4078 | $259.41 | $259.40 | $259.40 |
| Purchase #6 | $190.61 | 13.724% | $216.7693 | $216.77 | $216.75 | $216.80 |
| Purchase #7 | $209.34 | 3.833% | $217.364 | $217.36 | $217.35 | $217.40 |
| 7 purchase totals = | $1,045.39 | $1,140.1288 | $1,140.13 | $1,140.10 | $1,140.20 | |