| 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 | $111.62 | 5.474% | $117.7301 | $117.73 | $117.75 | $117.70 |
| Purchase #2 | $30.32 | 7.215% | $32.5076 | $32.51 | $32.50 | $32.50 |
| Purchase #3 | $68.72 | 9.185% | $75.0319 | $75.03 | $75.05 | $75.00 |
| Purchase #4 | $149.58 | 6.703% | $159.6063 | $159.61 | $159.60 | $159.60 |
| Purchase #5 | $147.40 | 13.772% | $167.6999 | $167.70 | $167.70 | $167.70 |
| Purchase #6 | $12.42 | 13.127% | $14.0504 | $14.05 | $14.05 | $14.10 |
| Purchase #7 | $91.91 | 3.283% | $94.9274 | $94.93 | $94.95 | $94.90 |
| 7 purchase totals = | $611.97 | $661.5536 | $661.56 | $661.60 | $661.50 | |