| 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 | $118.34 | 3.853% | $122.8996 | $122.90 | $122.90 | $122.90 |
| Purchase #2 | $184.67 | 6.384% | $196.4593 | $196.46 | $196.45 | $196.50 |
| Purchase #3 | $33.50 | 10.428% | $36.9934 | $36.99 | $37.00 | $37.00 |
| Purchase #4 | $108.83 | 10.342% | $120.0852 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $101.89 | 5.235% | $107.2239 | $107.22 | $107.20 | $107.20 |
| Purchase #6 | $229.60 | 5.840% | $243.0086 | $243.01 | $243.00 | $243.00 |
| Purchase #7 | $209.38 | 9.218% | $228.6806 | $228.68 | $228.70 | $228.70 |
| 7 purchase totals = | $986.21 | $1,055.3506 | $1,055.35 | $1,055.35 | $1,055.40 | |