| 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 | $83.99 | 11.384% | $93.5514 | $93.55 | $93.55 | $93.60 |
| Purchase #2 | $9.84 | 13.812% | $11.1991 | $11.20 | $11.20 | $11.20 |
| Purchase #3 | $40.47 | 12.204% | $45.409 | $45.41 | $45.40 | $45.40 |
| Purchase #4 | $205.89 | 9.182% | $224.7948 | $224.79 | $224.80 | $224.80 |
| Purchase #5 | $50.44 | 3.495% | $52.2029 | $52.20 | $52.20 | $52.20 |
| Purchase #6 | $5.60 | 3.818% | $5.8138 | $5.81 | $5.80 | $5.80 |
| Purchase #7 | $18.33 | 7.118% | $19.6347 | $19.63 | $19.65 | $19.60 |
| 7 purchase totals = | $414.56 | $452.6057 | $452.59 | $452.60 | $452.60 | |