| 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 | $167.98 | 9.469% | $183.886 | $183.89 | $183.90 | $183.90 |
| Purchase #2 | $238.97 | 10.602% | $264.3056 | $264.31 | $264.30 | $264.30 |
| Purchase #3 | $110.27 | 8.489% | $119.6308 | $119.63 | $119.65 | $119.60 |
| Purchase #4 | $130.79 | 5.424% | $137.884 | $137.88 | $137.90 | $137.90 |
| Purchase #5 | $73.52 | 13.372% | $83.3511 | $83.35 | $83.35 | $83.40 |
| Purchase #6 | $207.83 | 10.529% | $229.7124 | $229.71 | $229.70 | $229.70 |
| Purchase #7 | $154.75 | 5.164% | $162.7413 | $162.74 | $162.75 | $162.70 |
| 7 purchase totals = | $1,084.11 | $1,181.5112 | $1,181.51 | $1,181.55 | $1,181.50 | |