| 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 | $14.99 | 9.617% | $16.4316 | $16.43 | $16.45 | $16.40 |
| Purchase #2 | $218.26 | 10.434% | $241.0332 | $241.03 | $241.05 | $241.00 |
| Purchase #3 | $12.70 | 6.435% | $13.5172 | $13.52 | $13.50 | $13.50 |
| Purchase #4 | $65.56 | 9.172% | $71.5732 | $71.57 | $71.55 | $71.60 |
| Purchase #5 | $14.60 | 5.586% | $15.4156 | $15.42 | $15.40 | $15.40 |
| Purchase #6 | $223.52 | 8.857% | $243.3172 | $243.32 | $243.30 | $243.30 |
| Purchase #7 | $68.32 | 12.168% | $76.6332 | $76.63 | $76.65 | $76.60 |
| 7 purchase totals = | $617.95 | $677.9212 | $677.92 | $677.90 | $677.80 | |