| 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 | $103.99 | 8.380% | $112.7044 | $112.70 | $112.70 | $112.70 |
| Purchase #2 | $84.39 | 5.328% | $88.8863 | $88.89 | $88.90 | $88.90 |
| Purchase #3 | $195.82 | 7.246% | $210.0091 | $210.01 | $210.00 | $210.00 |
| Purchase #4 | $173.38 | 12.428% | $194.9277 | $194.93 | $194.95 | $194.90 |
| Purchase #5 | $205.61 | 5.758% | $217.449 | $217.45 | $217.45 | $217.40 |
| Purchase #6 | $130.38 | 6.728% | $139.152 | $139.15 | $139.15 | $139.20 |
| Purchase #7 | $197.80 | 3.870% | $205.4549 | $205.45 | $205.45 | $205.50 |
| 7 purchase totals = | $1,091.37 | $1,168.5834 | $1,168.58 | $1,168.60 | $1,168.60 | |