| 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 | $194.32 | 10.861% | $215.4251 | $215.43 | $215.45 | $215.40 |
| Purchase #2 | $88.54 | 4.464% | $92.4924 | $92.49 | $92.50 | $92.50 |
| Purchase #3 | $156.42 | 3.408% | $161.7508 | $161.75 | $161.75 | $161.80 |
| Purchase #4 | $101.83 | 12.827% | $114.8917 | $114.89 | $114.90 | $114.90 |
| Purchase #5 | $202.90 | 12.467% | $228.1955 | $228.20 | $228.20 | $228.20 |
| Purchase #6 | $196.94 | 6.574% | $209.8868 | $209.89 | $209.90 | $209.90 |
| Purchase #7 | $181.50 | 4.678% | $189.9906 | $189.99 | $190.00 | $190.00 |
| 7 purchase totals = | $1,122.45 | $1,212.6329 | $1,212.64 | $1,212.70 | $1,212.70 | |