| 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 | $29.93 | 4.819% | $31.3723 | $31.37 | $31.35 | $31.40 |
| Purchase #2 | $189.44 | 8.527% | $205.5935 | $205.59 | $205.60 | $205.60 |
| Purchase #3 | $14.29 | 12.561% | $16.085 | $16.09 | $16.10 | $16.10 |
| Purchase #4 | $155.87 | 3.166% | $160.8048 | $160.80 | $160.80 | $160.80 |
| Purchase #5 | $98.31 | 11.649% | $109.7621 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $125.81 | 5.694% | $132.9736 | $132.97 | $132.95 | $133.00 |
| Purchase #7 | $244.98 | 13.486% | $278.018 | $278.02 | $278.00 | $278.00 |
| 7 purchase totals = | $858.63 | $934.6093 | $934.60 | $934.55 | $934.70 | |