| 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 | $64.35 | 4.296% | $67.1145 | $67.11 | $67.10 | $67.10 |
| Purchase #2 | $213.73 | 4.501% | $223.35 | $223.35 | $223.35 | $223.40 |
| Purchase #3 | $88.87 | 12.302% | $99.8028 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $175.86 | 8.254% | $190.3755 | $190.38 | $190.40 | $190.40 |
| Purchase #5 | $246.76 | 8.664% | $268.1393 | $268.14 | $268.15 | $268.10 |
| Purchase #6 | $212.72 | 12.740% | $239.8205 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $248.69 | 8.579% | $270.0251 | $270.03 | $270.05 | $270.00 |
| 7 purchase totals = | $1,250.98 | $1,358.6277 | $1,358.63 | $1,358.65 | $1,358.60 | |