| 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 | $155.81 | 6.666% | $166.1963 | $166.20 | $166.20 | $166.20 |
| Purchase #2 | $248.45 | 8.208% | $268.8428 | $268.84 | $268.85 | $268.80 |
| Purchase #3 | $147.75 | 5.763% | $156.2648 | $156.26 | $156.25 | $156.30 |
| Purchase #4 | $98.31 | 12.635% | $110.7315 | $110.73 | $110.75 | $110.70 |
| Purchase #5 | $245.41 | 5.376% | $258.6032 | $258.60 | $258.60 | $258.60 |
| Purchase #6 | $30.64 | 6.557% | $32.6491 | $32.65 | $32.65 | $32.60 |
| Purchase #7 | $176.88 | 10.227% | $194.9695 | $194.97 | $194.95 | $195.00 |
| 7 purchase totals = | $1,103.25 | $1,188.2572 | $1,188.25 | $1,188.25 | $1,188.20 | |