| 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 | $216.33 | 12.538% | $243.4535 | $243.45 | $243.45 | $243.50 |
| Purchase #2 | $225.45 | 6.788% | $240.7535 | $240.75 | $240.75 | $240.80 |
| Purchase #3 | $206.98 | 8.240% | $224.0352 | $224.04 | $224.05 | $224.00 |
| Purchase #4 | $243.36 | 11.254% | $270.7477 | $270.75 | $270.75 | $270.70 |
| Purchase #5 | $76.91 | 9.308% | $84.0688 | $84.07 | $84.05 | $84.10 |
| Purchase #6 | $161.50 | 8.755% | $175.6393 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $53.52 | 12.369% | $60.1399 | $60.14 | $60.15 | $60.10 |
| 7 purchase totals = | $1,184.05 | $1,298.8379 | $1,298.84 | $1,298.85 | $1,298.80 | |