| 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 | $108.52 | 12.702% | $122.3042 | $122.30 | $122.30 | $122.30 |
| Purchase #2 | $250.43 | 3.815% | $259.9839 | $259.98 | $260.00 | $260.00 |
| Purchase #3 | $241.39 | 5.162% | $253.8506 | $253.85 | $253.85 | $253.90 |
| Purchase #4 | $198.30 | 6.531% | $211.251 | $211.25 | $211.25 | $211.30 |
| Purchase #5 | $147.55 | 10.321% | $162.7786 | $162.78 | $162.80 | $162.80 |
| Purchase #6 | $54.92 | 10.647% | $60.7673 | $60.77 | $60.75 | $60.80 |
| Purchase #7 | $94.82 | 5.363% | $99.9052 | $99.91 | $99.90 | $99.90 |
| 7 purchase totals = | $1,095.93 | $1,170.8408 | $1,170.84 | $1,170.85 | $1,171.00 | |