| 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 | $107.40 | 9.835% | $117.9628 | $117.96 | $117.95 | $118.00 |
| Purchase #2 | $210.33 | 12.409% | $236.4298 | $236.43 | $236.45 | $236.40 |
| Purchase #3 | $162.70 | 7.181% | $174.3835 | $174.38 | $174.40 | $174.40 |
| Purchase #4 | $30.56 | 12.534% | $34.3904 | $34.39 | $34.40 | $34.40 |
| Purchase #5 | $229.55 | 9.397% | $251.1208 | $251.12 | $251.10 | $251.10 |
| Purchase #6 | $205.67 | 7.700% | $221.5066 | $221.51 | $221.50 | $221.50 |
| Purchase #7 | $245.78 | 11.779% | $274.7304 | $274.73 | $274.75 | $274.70 |
| 7 purchase totals = | $1,191.99 | $1,310.5243 | $1,310.52 | $1,310.55 | $1,310.50 | |