| 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 | $184.89 | 13.353% | $209.5784 | $209.58 | $209.60 | $209.60 |
| Purchase #2 | $115.77 | 4.280% | $120.725 | $120.73 | $120.75 | $120.70 |
| Purchase #3 | $86.97 | 10.473% | $96.0784 | $96.08 | $96.10 | $96.10 |
| Purchase #4 | $87.28 | 4.385% | $91.1072 | $91.11 | $91.10 | $91.10 |
| Purchase #5 | $33.56 | 8.351% | $36.3626 | $36.36 | $36.35 | $36.40 |
| Purchase #6 | $92.84 | 13.773% | $105.6269 | $105.63 | $105.65 | $105.60 |
| Purchase #7 | $190.83 | 6.573% | $203.3733 | $203.37 | $203.35 | $203.40 |
| 7 purchase totals = | $792.14 | $862.8518 | $862.86 | $862.90 | $862.90 | |