| 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 | $200.49 | 11.332% | $223.2095 | $223.21 | $223.20 | $223.20 |
| Purchase #2 | $212.64 | 7.288% | $228.1372 | $228.14 | $228.15 | $228.10 |
| Purchase #3 | $218.67 | 13.787% | $248.818 | $248.82 | $248.80 | $248.80 |
| Purchase #4 | $20.37 | 12.529% | $22.9222 | $22.92 | $22.90 | $22.90 |
| Purchase #5 | $11.30 | 12.516% | $12.7143 | $12.71 | $12.70 | $12.70 |
| Purchase #6 | $64.88 | 5.591% | $68.5074 | $68.51 | $68.50 | $68.50 |
| Purchase #7 | $164.40 | 9.705% | $180.355 | $180.36 | $180.35 | $180.40 |
| 7 purchase totals = | $892.75 | $984.6636 | $984.67 | $984.60 | $984.60 | |