| 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 | $201.30 | 7.122% | $215.6366 | $215.64 | $215.65 | $215.60 |
| Purchase #2 | $152.89 | 6.467% | $162.7774 | $162.78 | $162.80 | $162.80 |
| Purchase #3 | $122.52 | 11.634% | $136.774 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $141.68 | 10.239% | $156.1866 | $156.19 | $156.20 | $156.20 |
| Purchase #5 | $234.33 | 8.538% | $254.3371 | $254.34 | $254.35 | $254.30 |
| Purchase #6 | $166.65 | 9.248% | $182.0618 | $182.06 | $182.05 | $182.10 |
| Purchase #7 | $81.25 | 10.190% | $89.5294 | $89.53 | $89.55 | $89.50 |
| 7 purchase totals = | $1,100.62 | $1,197.3029 | $1,197.31 | $1,197.35 | $1,197.30 | |