| 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 | $233.52 | 8.246% | $252.7761 | $252.78 | $252.80 | $252.80 |
| Purchase #2 | $25.99 | 5.461% | $27.4093 | $27.41 | $27.40 | $27.40 |
| Purchase #3 | $13.57 | 3.422% | $14.0344 | $14.03 | $14.05 | $14.00 |
| Purchase #4 | $208.58 | 7.403% | $224.0212 | $224.02 | $224.00 | $224.00 |
| Purchase #5 | $144.87 | 11.673% | $161.7807 | $161.78 | $161.80 | $161.80 |
| Purchase #6 | $187.85 | 6.203% | $199.5023 | $199.50 | $199.50 | $199.50 |
| Purchase #7 | $183.67 | 7.555% | $197.5463 | $197.55 | $197.55 | $197.50 |
| 7 purchase totals = | $998.05 | $1,077.0703 | $1,077.07 | $1,077.10 | $1,077.00 | |