| 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 | $191.75 | 12.187% | $215.1186 | $215.12 | $215.10 | $215.10 |
| Purchase #2 | $46.80 | 11.606% | $52.2316 | $52.23 | $52.25 | $52.20 |
| Purchase #3 | $82.30 | 7.441% | $88.4239 | $88.42 | $88.40 | $88.40 |
| Purchase #4 | $40.39 | 13.460% | $45.8265 | $45.83 | $45.85 | $45.80 |
| Purchase #5 | $16.48 | 9.442% | $18.036 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $226.65 | 5.606% | $239.356 | $239.36 | $239.35 | $239.40 |
| Purchase #7 | $82.66 | 6.434% | $87.9783 | $87.98 | $88.00 | $88.00 |
| 7 purchase totals = | $687.03 | $746.9709 | $746.98 | $747.00 | $746.90 | |