| 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 | $41.89 | 6.517% | $44.62 | $44.62 | $44.60 | $44.60 |
| Purchase #2 | $154.77 | 7.486% | $166.3561 | $166.36 | $166.35 | $166.40 |
| Purchase #3 | $180.85 | 13.516% | $205.2937 | $205.29 | $205.30 | $205.30 |
| Purchase #4 | $208.96 | 4.649% | $218.6746 | $218.67 | $218.65 | $218.70 |
| Purchase #5 | $119.26 | 12.524% | $134.1961 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $31.86 | 3.709% | $33.0417 | $33.04 | $33.05 | $33.00 |
| Purchase #7 | $197.72 | 6.535% | $210.641 | $210.64 | $210.65 | $210.60 |
| 7 purchase totals = | $935.31 | $1,012.8232 | $1,012.82 | $1,012.80 | $1,012.80 | |