| 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 | $250.28 | 9.442% | $273.9114 | $273.91 | $273.90 | $273.90 |
| Purchase #2 | $187.98 | 13.402% | $213.1731 | $213.17 | $213.15 | $213.20 |
| Purchase #3 | $248.60 | 7.284% | $266.708 | $266.71 | $266.70 | $266.70 |
| Purchase #4 | $11.82 | 10.808% | $13.0975 | $13.10 | $13.10 | $13.10 |
| Purchase #5 | $57.38 | 8.418% | $62.2102 | $62.21 | $62.20 | $62.20 |
| Purchase #6 | $235.52 | 11.666% | $262.9958 | $263.00 | $263.00 | $263.00 |
| Purchase #7 | $170.71 | 3.722% | $177.0638 | $177.06 | $177.05 | $177.10 |
| 7 purchase totals = | $1,162.29 | $1,269.1598 | $1,269.16 | $1,269.10 | $1,269.20 | |