| 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 | $71.39 | 12.497% | $80.3116 | $80.31 | $80.30 | $80.30 |
| Purchase #2 | $119.99 | 5.239% | $126.2763 | $126.28 | $126.30 | $126.30 |
| Purchase #3 | $209.86 | 11.533% | $234.0632 | $234.06 | $234.05 | $234.10 |
| Purchase #4 | $81.53 | 5.154% | $85.7321 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $218.80 | 9.856% | $240.3649 | $240.36 | $240.35 | $240.40 |
| Purchase #6 | $223.43 | 3.256% | $230.7049 | $230.70 | $230.70 | $230.70 |
| Purchase #7 | $143.68 | 7.685% | $154.7218 | $154.72 | $154.70 | $154.70 |
| 7 purchase totals = | $1,068.68 | $1,152.1748 | $1,152.16 | $1,152.15 | $1,152.20 | |