| 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 | $131.77 | 13.478% | $149.53 | $149.53 | $149.55 | $149.50 |
| Purchase #2 | $229.83 | 8.246% | $248.7818 | $248.78 | $248.80 | $248.80 |
| Purchase #3 | $101.35 | 6.659% | $108.0989 | $108.10 | $108.10 | $108.10 |
| Purchase #4 | $232.85 | 6.510% | $248.0085 | $248.01 | $248.00 | $248.00 |
| Purchase #5 | $25.79 | 3.437% | $26.6764 | $26.68 | $26.70 | $26.70 |
| Purchase #6 | $187.26 | 3.488% | $193.7916 | $193.79 | $193.80 | $193.80 |
| Purchase #7 | $7.29 | 9.741% | $8.0001 | $8.00 | $8.00 | $8.00 |
| 7 purchase totals = | $916.14 | $982.8873 | $982.89 | $982.95 | $982.90 | |