| 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 | $131.62 | 12.634% | $148.2489 | $148.25 | $148.25 | $148.20 |
| Purchase #2 | $180.97 | 11.214% | $201.264 | $201.26 | $201.25 | $201.30 |
| Purchase #3 | $68.48 | 6.538% | $72.9572 | $72.96 | $72.95 | $73.00 |
| Purchase #4 | $26.86 | 5.460% | $28.3266 | $28.33 | $28.35 | $28.30 |
| Purchase #5 | $23.45 | 11.400% | $26.1233 | $26.12 | $26.10 | $26.10 |
| Purchase #6 | $93.78 | 5.640% | $99.0692 | $99.07 | $99.05 | $99.10 |
| Purchase #7 | $52.36 | 4.585% | $54.7607 | $54.76 | $54.75 | $54.80 |
| 7 purchase totals = | $577.52 | $630.7499 | $630.75 | $630.70 | $630.80 | |