| 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 | $177.76 | 12.494% | $199.9693 | $199.97 | $199.95 | $200.00 |
| Purchase #2 | $74.81 | 6.702% | $79.8238 | $79.82 | $79.80 | $79.80 |
| Purchase #3 | $202.67 | 5.605% | $214.0297 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $11.97 | 11.295% | $13.322 | $13.32 | $13.30 | $13.30 |
| Purchase #5 | $175.86 | 9.185% | $192.0127 | $192.01 | $192.00 | $192.00 |
| Purchase #6 | $90.52 | 12.489% | $101.825 | $101.83 | $101.85 | $101.80 |
| Purchase #7 | $51.35 | 3.306% | $53.0476 | $53.05 | $53.05 | $53.00 |
| 7 purchase totals = | $784.94 | $854.0301 | $854.03 | $854.00 | $853.90 | |