| 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 | $110.56 | 4.119% | $115.114 | $115.11 | $115.10 | $115.10 |
| Purchase #2 | $181.64 | 5.248% | $191.1725 | $191.17 | $191.15 | $191.20 |
| Purchase #3 | $56.42 | 12.309% | $63.3647 | $63.36 | $63.35 | $63.40 |
| Purchase #4 | $37.41 | 13.312% | $42.39 | $42.39 | $42.40 | $42.40 |
| Purchase #5 | $114.66 | 4.207% | $119.4837 | $119.48 | $119.50 | $119.50 |
| Purchase #6 | $20.57 | 8.841% | $22.3886 | $22.39 | $22.40 | $22.40 |
| Purchase #7 | $24.90 | 7.117% | $26.6721 | $26.67 | $26.65 | $26.70 |
| 7 purchase totals = | $546.16 | $580.5856 | $580.57 | $580.55 | $580.70 | |