| 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 | $101.53 | 5.788% | $107.4066 | $107.41 | $107.40 | $107.40 |
| Purchase #2 | $16.68 | 12.621% | $18.7852 | $18.79 | $18.80 | $18.80 |
| Purchase #3 | $12.41 | 6.112% | $13.1685 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $68.26 | 7.605% | $73.4512 | $73.45 | $73.45 | $73.50 |
| Purchase #5 | $239.79 | 12.742% | $270.344 | $270.34 | $270.35 | $270.30 |
| Purchase #6 | $24.91 | 7.707% | $26.8298 | $26.83 | $26.85 | $26.80 |
| Purchase #7 | $106.90 | 3.446% | $110.5838 | $110.58 | $110.60 | $110.60 |
| 7 purchase totals = | $570.48 | $620.5691 | $620.57 | $620.60 | $620.60 | |