| 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 | $83.79 | 12.251% | $94.0551 | $94.06 | $94.05 | $94.10 |
| Purchase #2 | $89.26 | 8.562% | $96.9024 | $96.90 | $96.90 | $96.90 |
| Purchase #3 | $227.90 | 3.324% | $235.4754 | $235.48 | $235.50 | $235.50 |
| Purchase #4 | $158.70 | 10.688% | $175.6619 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $79.30 | 3.649% | $82.1937 | $82.19 | $82.20 | $82.20 |
| Purchase #6 | $155.55 | 13.805% | $177.0237 | $177.02 | $177.00 | $177.00 |
| Purchase #7 | $193.65 | 12.803% | $218.443 | $218.44 | $218.45 | $218.40 |
| 7 purchase totals = | $988.15 | $1,079.7552 | $1,079.75 | $1,079.75 | $1,079.80 | |