| 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 | $190.77 | 5.472% | $201.2089 | $201.21 | $201.20 | $201.20 |
| Purchase #2 | $191.33 | 12.592% | $215.4223 | $215.42 | $215.40 | $215.40 |
| Purchase #3 | $225.66 | 10.422% | $249.1783 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $178.79 | 5.729% | $189.0329 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $22.34 | 9.613% | $24.4875 | $24.49 | $24.50 | $24.50 |
| Purchase #6 | $200.86 | 9.534% | $220.01 | $220.01 | $220.00 | $220.00 |
| Purchase #7 | $139.96 | 4.699% | $146.5367 | $146.54 | $146.55 | $146.50 |
| 7 purchase totals = | $1,149.71 | $1,245.8766 | $1,245.88 | $1,245.90 | $1,245.80 | |