| 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 | $22.87 | 13.750% | $26.0146 | $26.01 | $26.00 | $26.00 |
| Purchase #2 | $28.47 | 9.237% | $31.0998 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $173.25 | 12.859% | $195.5282 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $57.26 | 7.597% | $61.61 | $61.61 | $61.60 | $61.60 |
| Purchase #5 | $166.43 | 4.856% | $174.5118 | $174.51 | $174.50 | $174.50 |
| Purchase #6 | $166.85 | 10.475% | $184.3275 | $184.33 | $184.35 | $184.30 |
| Purchase #7 | $8.59 | 12.608% | $9.673 | $9.67 | $9.65 | $9.70 |
| 7 purchase totals = | $623.72 | $682.7649 | $682.76 | $682.75 | $682.70 | |