| 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 | $103.35 | 4.234% | $107.7258 | $107.73 | $107.75 | $107.70 |
| Purchase #2 | $7.26 | 11.177% | $8.0715 | $8.07 | $8.05 | $8.10 |
| Purchase #3 | $75.65 | 6.711% | $80.7269 | $80.73 | $80.75 | $80.70 |
| Purchase #4 | $241.60 | 8.455% | $262.0273 | $262.03 | $262.05 | $262.00 |
| Purchase #5 | $89.26 | 13.582% | $101.3833 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $146.78 | 12.799% | $165.5664 | $165.57 | $165.55 | $165.60 |
| Purchase #7 | $74.35 | 12.715% | $83.8036 | $83.80 | $83.80 | $83.80 |
| 7 purchase totals = | $738.25 | $809.3048 | $809.31 | $809.35 | $809.30 | |