| 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 | $79.44 | 7.256% | $85.2042 | $85.20 | $85.20 | $85.20 |
| Purchase #2 | $35.71 | 7.125% | $38.2543 | $38.25 | $38.25 | $38.30 |
| Purchase #3 | $105.26 | 6.494% | $112.0956 | $112.10 | $112.10 | $112.10 |
| Purchase #4 | $155.69 | 7.822% | $167.8681 | $167.87 | $167.85 | $167.90 |
| Purchase #5 | $247.52 | 7.161% | $265.2449 | $265.24 | $265.25 | $265.20 |
| Purchase #6 | $133.87 | 3.172% | $138.1164 | $138.12 | $138.10 | $138.10 |
| Purchase #7 | $209.43 | 7.375% | $224.8755 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $966.92 | $1,031.6590 | $1,031.66 | $1,031.65 | $1,031.70 | |