| 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 | $6.87 | 3.379% | $7.1021 | $7.10 | $7.10 | $7.10 |
| Purchase #2 | $213.53 | 6.245% | $226.8649 | $226.86 | $226.85 | $226.90 |
| Purchase #3 | $8.66 | 10.444% | $9.5645 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $85.37 | 12.188% | $95.7749 | $95.77 | $95.75 | $95.80 |
| Purchase #5 | $53.95 | 7.559% | $58.0281 | $58.03 | $58.05 | $58.00 |
| Purchase #6 | $93.92 | 4.335% | $97.9914 | $97.99 | $98.00 | $98.00 |
| Purchase #7 | $211.26 | 9.642% | $231.6297 | $231.63 | $231.65 | $231.60 |
| 7 purchase totals = | $673.56 | $726.9556 | $726.94 | $726.95 | $727.00 | |