| 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 | $249.87 | 13.797% | $284.3446 | $284.34 | $284.35 | $284.30 |
| Purchase #2 | $5.58 | 8.117% | $6.0329 | $6.03 | $6.05 | $6.00 |
| Purchase #3 | $203.79 | 4.324% | $212.6019 | $212.60 | $212.60 | $212.60 |
| Purchase #4 | $141.26 | 5.467% | $148.9827 | $148.98 | $149.00 | $149.00 |
| Purchase #5 | $161.95 | 6.865% | $173.0679 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $47.94 | 4.498% | $50.0963 | $50.10 | $50.10 | $50.10 |
| Purchase #7 | $42.45 | 3.152% | $43.788 | $43.79 | $43.80 | $43.80 |
| 7 purchase totals = | $852.84 | $918.9143 | $918.91 | $918.95 | $918.90 | |