| 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 | $84.36 | 11.332% | $93.9197 | $93.92 | $93.90 | $93.90 |
| Purchase #2 | $51.79 | 3.672% | $53.6917 | $53.69 | $53.70 | $53.70 |
| Purchase #3 | $219.42 | 3.802% | $227.7623 | $227.76 | $227.75 | $227.80 |
| Purchase #4 | $142.34 | 6.451% | $151.5224 | $151.52 | $151.50 | $151.50 |
| Purchase #5 | $61.38 | 13.681% | $69.7774 | $69.78 | $69.80 | $69.80 |
| Purchase #6 | $56.34 | 10.322% | $62.1554 | $62.16 | $62.15 | $62.20 |
| Purchase #7 | $219.62 | 11.843% | $245.6296 | $245.63 | $245.65 | $245.60 |
| 7 purchase totals = | $835.25 | $904.4585 | $904.46 | $904.45 | $904.50 | |