| 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 | $76.72 | 9.587% | $84.0751 | $84.08 | $84.10 | $84.10 |
| Purchase #2 | $107.45 | 12.373% | $120.7448 | $120.74 | $120.75 | $120.70 |
| Purchase #3 | $175.62 | 4.478% | $183.4843 | $183.48 | $183.50 | $183.50 |
| Purchase #4 | $174.74 | 4.218% | $182.1105 | $182.11 | $182.10 | $182.10 |
| Purchase #5 | $63.95 | 7.733% | $68.8953 | $68.90 | $68.90 | $68.90 |
| Purchase #6 | $175.27 | 6.787% | $187.1656 | $187.17 | $187.15 | $187.20 |
| Purchase #7 | $186.86 | 5.578% | $197.2831 | $197.28 | $197.30 | $197.30 |
| 7 purchase totals = | $960.61 | $1,023.7587 | $1,023.76 | $1,023.80 | $1,023.80 | |