| 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 | $11.54 | 9.803% | $12.6713 | $12.67 | $12.65 | $12.70 |
| Purchase #2 | $179.33 | 12.268% | $201.3302 | $201.33 | $201.35 | $201.30 |
| Purchase #3 | $238.49 | 4.612% | $249.4892 | $249.49 | $249.50 | $249.50 |
| Purchase #4 | $81.63 | 6.841% | $87.2143 | $87.21 | $87.20 | $87.20 |
| Purchase #5 | $210.56 | 7.384% | $226.1078 | $226.11 | $226.10 | $226.10 |
| Purchase #6 | $154.77 | 7.376% | $166.1858 | $166.19 | $166.20 | $166.20 |
| Purchase #7 | $178.61 | 13.854% | $203.3546 | $203.35 | $203.35 | $203.40 |
| 7 purchase totals = | $1,054.93 | $1,146.3532 | $1,146.35 | $1,146.35 | $1,146.40 | |