| 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 | $170.87 | 9.495% | $187.0941 | $187.09 | $187.10 | $187.10 |
| Purchase #2 | $12.43 | 11.487% | $13.8578 | $13.86 | $13.85 | $13.90 |
| Purchase #3 | $68.52 | 5.602% | $72.3585 | $72.36 | $72.35 | $72.40 |
| Purchase #4 | $174.46 | 7.810% | $188.0853 | $188.09 | $188.10 | $188.10 |
| Purchase #5 | $44.48 | 6.255% | $47.2622 | $47.26 | $47.25 | $47.30 |
| Purchase #6 | $229.91 | 5.154% | $241.7596 | $241.76 | $241.75 | $241.80 |
| Purchase #7 | $159.65 | 11.620% | $178.2013 | $178.20 | $178.20 | $178.20 |
| 7 purchase totals = | $860.32 | $928.6188 | $928.62 | $928.60 | $928.80 | |