| 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 | $231.25 | 4.494% | $241.6424 | $241.64 | $241.65 | $241.60 |
| Purchase #2 | $223.65 | 6.369% | $237.8943 | $237.89 | $237.90 | $237.90 |
| Purchase #3 | $37.94 | 5.190% | $39.9091 | $39.91 | $39.90 | $39.90 |
| Purchase #4 | $146.93 | 13.486% | $166.745 | $166.75 | $166.75 | $166.70 |
| Purchase #5 | $184.92 | 5.131% | $194.4082 | $194.41 | $194.40 | $194.40 |
| Purchase #6 | $5.67 | 10.207% | $6.2487 | $6.25 | $6.25 | $6.20 |
| Purchase #7 | $22.78 | 5.482% | $24.0288 | $24.03 | $24.05 | $24.00 |
| 7 purchase totals = | $853.14 | $910.8765 | $910.88 | $910.90 | $910.70 | |