| 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 | $167.50 | 6.446% | $178.2971 | $178.30 | $178.30 | $178.30 |
| Purchase #2 | $225.55 | 4.442% | $235.5689 | $235.57 | $235.55 | $235.60 |
| Purchase #3 | $22.55 | 7.251% | $24.1851 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $13.52 | 12.739% | $15.2423 | $15.24 | $15.25 | $15.20 |
| Purchase #5 | $161.59 | 3.712% | $167.5882 | $167.59 | $167.60 | $167.60 |
| Purchase #6 | $119.30 | 11.123% | $132.5697 | $132.57 | $132.55 | $132.60 |
| Purchase #7 | $130.90 | 6.373% | $139.2423 | $139.24 | $139.25 | $139.20 |
| 7 purchase totals = | $840.91 | $892.6936 | $892.70 | $892.70 | $892.70 | |