| 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 | $242.52 | 11.589% | $270.6256 | $270.63 | $270.65 | $270.60 |
| Purchase #2 | $217.48 | 6.152% | $230.8594 | $230.86 | $230.85 | $230.90 |
| Purchase #3 | $27.29 | 10.751% | $30.2239 | $30.22 | $30.20 | $30.20 |
| Purchase #4 | $71.29 | 11.200% | $79.2745 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $107.42 | 6.512% | $114.4152 | $114.42 | $114.40 | $114.40 |
| Purchase #6 | $220.53 | 8.592% | $239.4779 | $239.48 | $239.50 | $239.50 |
| Purchase #7 | $229.36 | 6.511% | $244.2936 | $244.29 | $244.30 | $244.30 |
| 7 purchase totals = | $1,115.89 | $1,209.1701 | $1,209.17 | $1,209.15 | $1,209.20 | |