| 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 | $37.81 | 3.418% | $39.1023 | $39.10 | $39.10 | $39.10 |
| Purchase #2 | $175.57 | 6.280% | $186.5958 | $186.60 | $186.60 | $186.60 |
| Purchase #3 | $165.84 | 6.657% | $176.88 | $176.88 | $176.90 | $176.90 |
| Purchase #4 | $110.77 | 13.790% | $126.0452 | $126.05 | $126.05 | $126.00 |
| Purchase #5 | $237.97 | 5.397% | $250.8132 | $250.81 | $250.80 | $250.80 |
| Purchase #6 | $22.68 | 6.392% | $24.1297 | $24.13 | $24.15 | $24.10 |
| Purchase #7 | $147.46 | 13.269% | $167.0265 | $167.03 | $167.05 | $167.00 |
| 7 purchase totals = | $898.10 | $970.5927 | $970.60 | $970.65 | $970.50 | |