| 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 | $11.94 | 7.490% | $12.8343 | $12.83 | $12.85 | $12.80 |
| Purchase #2 | $43.56 | 13.519% | $49.4489 | $49.45 | $49.45 | $49.40 |
| Purchase #3 | $203.64 | 7.155% | $218.2104 | $218.21 | $218.20 | $218.20 |
| Purchase #4 | $191.87 | 3.705% | $198.9788 | $198.98 | $199.00 | $199.00 |
| Purchase #5 | $104.58 | 8.269% | $113.2277 | $113.23 | $113.25 | $113.20 |
| Purchase #6 | $130.47 | 11.494% | $145.4662 | $145.47 | $145.45 | $145.50 |
| Purchase #7 | $8.41 | 7.546% | $9.0446 | $9.04 | $9.05 | $9.00 |
| 7 purchase totals = | $694.47 | $747.2109 | $747.21 | $747.25 | $747.10 | |