| 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 | $219.92 | 13.617% | $249.8665 | $249.87 | $249.85 | $249.90 |
| Purchase #2 | $147.93 | 13.666% | $168.1461 | $168.15 | $168.15 | $168.10 |
| Purchase #3 | $29.74 | 9.292% | $32.5034 | $32.50 | $32.50 | $32.50 |
| Purchase #4 | $164.42 | 12.509% | $184.9873 | $184.99 | $185.00 | $185.00 |
| Purchase #5 | $203.51 | 9.226% | $222.2858 | $222.29 | $222.30 | $222.30 |
| Purchase #6 | $247.66 | 8.198% | $267.9632 | $267.96 | $267.95 | $268.00 |
| Purchase #7 | $65.60 | 10.675% | $72.6028 | $72.60 | $72.60 | $72.60 |
| 7 purchase totals = | $1,078.78 | $1,198.3551 | $1,198.36 | $1,198.35 | $1,198.40 | |