| 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 | $44.86 | 12.857% | $50.6277 | $50.63 | $50.65 | $50.60 |
| Purchase #2 | $24.67 | 10.373% | $27.229 | $27.23 | $27.25 | $27.20 |
| Purchase #3 | $178.87 | 10.251% | $197.206 | $197.21 | $197.20 | $197.20 |
| Purchase #4 | $111.59 | 7.379% | $119.8242 | $119.82 | $119.80 | $119.80 |
| Purchase #5 | $8.68 | 4.614% | $9.0805 | $9.08 | $9.10 | $9.10 |
| Purchase #6 | $170.91 | 6.424% | $181.8893 | $181.89 | $181.90 | $181.90 |
| Purchase #7 | $42.76 | 3.558% | $44.2814 | $44.28 | $44.30 | $44.30 |
| 7 purchase totals = | $582.34 | $630.1381 | $630.14 | $630.20 | $630.10 | |