| 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 | $74.46 | 11.326% | $82.8933 | $82.89 | $82.90 | $82.90 |
| Purchase #2 | $209.90 | 11.330% | $233.6817 | $233.68 | $233.70 | $233.70 |
| Purchase #3 | $178.49 | 3.702% | $185.0977 | $185.10 | $185.10 | $185.10 |
| Purchase #4 | $224.55 | 7.311% | $240.9669 | $240.97 | $240.95 | $241.00 |
| Purchase #5 | $102.63 | 12.305% | $115.2586 | $115.26 | $115.25 | $115.30 |
| Purchase #6 | $232.30 | 8.764% | $252.6588 | $252.66 | $252.65 | $252.70 |
| Purchase #7 | $21.73 | 8.769% | $23.6355 | $23.64 | $23.65 | $23.60 |
| 7 purchase totals = | $1,044.06 | $1,134.1925 | $1,134.20 | $1,134.20 | $1,134.30 | |