| 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 | $202.54 | 10.835% | $224.4852 | $224.49 | $224.50 | $224.50 |
| Purchase #2 | $181.55 | 9.307% | $198.4469 | $198.45 | $198.45 | $198.40 |
| Purchase #3 | $114.53 | 10.747% | $126.8385 | $126.84 | $126.85 | $126.80 |
| Purchase #4 | $35.35 | 6.445% | $37.6283 | $37.63 | $37.65 | $37.60 |
| Purchase #5 | $152.65 | 4.821% | $160.0093 | $160.01 | $160.00 | $160.00 |
| Purchase #6 | $191.82 | 7.105% | $205.4488 | $205.45 | $205.45 | $205.40 |
| Purchase #7 | $225.89 | 3.541% | $233.8888 | $233.89 | $233.90 | $233.90 |
| 7 purchase totals = | $1,104.33 | $1,186.7458 | $1,186.76 | $1,186.80 | $1,186.60 | |