| 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 | $209.29 | 10.166% | $230.5664 | $230.57 | $230.55 | $230.60 |
| Purchase #2 | $240.80 | 7.417% | $258.6601 | $258.66 | $258.65 | $258.70 |
| Purchase #3 | $222.34 | 3.559% | $230.2531 | $230.25 | $230.25 | $230.30 |
| Purchase #4 | $196.98 | 12.318% | $221.244 | $221.24 | $221.25 | $221.20 |
| Purchase #5 | $137.99 | 7.502% | $148.342 | $148.34 | $148.35 | $148.30 |
| Purchase #6 | $137.96 | 7.728% | $148.6215 | $148.62 | $148.60 | $148.60 |
| Purchase #7 | $24.84 | 10.152% | $27.3618 | $27.36 | $27.35 | $27.40 |
| 7 purchase totals = | $1,170.20 | $1,265.0489 | $1,265.04 | $1,265.00 | $1,265.10 | |