| 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 | $194.35 | 12.702% | $219.0363 | $219.04 | $219.05 | $219.00 |
| Purchase #2 | $174.76 | 9.312% | $191.0337 | $191.03 | $191.05 | $191.00 |
| Purchase #3 | $34.67 | 5.254% | $36.4916 | $36.49 | $36.50 | $36.50 |
| Purchase #4 | $5.71 | 12.256% | $6.4098 | $6.41 | $6.40 | $6.40 |
| Purchase #5 | $139.76 | 3.358% | $144.4531 | $144.45 | $144.45 | $144.50 |
| Purchase #6 | $18.30 | 12.172% | $20.5275 | $20.53 | $20.55 | $20.50 |
| Purchase #7 | $210.93 | 4.535% | $220.4957 | $220.50 | $220.50 | $220.50 |
| 7 purchase totals = | $778.48 | $838.4477 | $838.45 | $838.50 | $838.40 | |