| 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 | $201.70 | 11.179% | $224.248 | $224.25 | $224.25 | $224.20 |
| Purchase #2 | $66.35 | 13.640% | $75.4001 | $75.40 | $75.40 | $75.40 |
| Purchase #3 | $209.33 | 5.327% | $220.481 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $188.53 | 8.111% | $203.8217 | $203.82 | $203.80 | $203.80 |
| Purchase #5 | $203.52 | 7.134% | $218.0391 | $218.04 | $218.05 | $218.00 |
| Purchase #6 | $147.69 | 9.631% | $161.914 | $161.91 | $161.90 | $161.90 |
| Purchase #7 | $207.66 | 4.728% | $217.4782 | $217.48 | $217.50 | $217.50 |
| 7 purchase totals = | $1,224.78 | $1,321.3821 | $1,321.38 | $1,321.40 | $1,321.30 | |