| 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 | $108.55 | 5.483% | $114.5018 | $114.50 | $114.50 | $114.50 |
| Purchase #2 | $38.55 | 6.582% | $41.0874 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $162.55 | 13.767% | $184.9283 | $184.93 | $184.95 | $184.90 |
| Purchase #4 | $140.53 | 8.532% | $152.52 | $152.52 | $152.50 | $152.50 |
| Purchase #5 | $92.69 | 10.279% | $102.2176 | $102.22 | $102.20 | $102.20 |
| Purchase #6 | $24.89 | 7.592% | $26.7796 | $26.78 | $26.80 | $26.80 |
| Purchase #7 | $30.71 | 6.673% | $32.7593 | $32.76 | $32.75 | $32.80 |
| 7 purchase totals = | $598.47 | $654.7940 | $654.80 | $654.80 | $654.80 | |