| 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 | $183.98 | 4.547% | $192.3456 | $192.35 | $192.35 | $192.30 |
| Purchase #2 | $214.25 | 3.567% | $221.8923 | $221.89 | $221.90 | $221.90 |
| Purchase #3 | $240.73 | 9.404% | $263.3682 | $263.37 | $263.35 | $263.40 |
| Purchase #4 | $93.42 | 9.465% | $102.2622 | $102.26 | $102.25 | $102.30 |
| Purchase #5 | $45.40 | 8.386% | $49.2072 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $148.33 | 10.589% | $164.0367 | $164.04 | $164.05 | $164.00 |
| Purchase #7 | $98.51 | 4.399% | $102.8435 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $1,024.62 | $1,095.9557 | $1,095.96 | $1,095.95 | $1,095.90 | |