| 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 | $146.59 | 10.440% | $161.894 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $229.74 | 7.679% | $247.3817 | $247.38 | $247.40 | $247.40 |
| Purchase #3 | $222.56 | 6.569% | $237.18 | $237.18 | $237.20 | $237.20 |
| Purchase #4 | $182.74 | 7.117% | $195.7456 | $195.75 | $195.75 | $195.70 |
| Purchase #5 | $71.86 | 5.176% | $75.5795 | $75.58 | $75.60 | $75.60 |
| Purchase #6 | $120.76 | 6.782% | $128.9499 | $128.95 | $128.95 | $128.90 |
| Purchase #7 | $201.93 | 8.418% | $218.9285 | $218.93 | $218.95 | $218.90 |
| 7 purchase totals = | $1,176.18 | $1,265.6592 | $1,265.66 | $1,265.75 | $1,265.60 | |