| 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 | $5.70 | 8.251% | $6.1703 | $6.17 | $6.15 | $6.20 |
| Purchase #2 | $230.93 | 9.519% | $252.9122 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $99.39 | 6.759% | $106.1078 | $106.11 | $106.10 | $106.10 |
| Purchase #4 | $22.52 | 13.436% | $25.5458 | $25.55 | $25.55 | $25.50 |
| Purchase #5 | $33.31 | 8.872% | $36.2653 | $36.27 | $36.25 | $36.30 |
| Purchase #6 | $101.55 | 7.155% | $108.8159 | $108.82 | $108.80 | $108.80 |
| Purchase #7 | $199.38 | 5.842% | $211.0278 | $211.03 | $211.05 | $211.00 |
| 7 purchase totals = | $692.78 | $746.8451 | $746.86 | $746.80 | $746.80 | |