| 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 | $32.55 | 13.869% | $37.0644 | $37.06 | $37.05 | $37.10 |
| Purchase #2 | $88.26 | 5.544% | $93.1531 | $93.15 | $93.15 | $93.20 |
| Purchase #3 | $141.36 | 8.272% | $153.0533 | $153.05 | $153.05 | $153.10 |
| Purchase #4 | $38.56 | 9.147% | $42.0871 | $42.09 | $42.10 | $42.10 |
| Purchase #5 | $23.72 | 11.203% | $26.3774 | $26.38 | $26.40 | $26.40 |
| Purchase #6 | $214.44 | 11.284% | $238.6374 | $238.64 | $238.65 | $238.60 |
| Purchase #7 | $63.63 | 6.731% | $67.9129 | $67.91 | $67.90 | $67.90 |
| 7 purchase totals = | $602.52 | $658.2856 | $658.28 | $658.30 | $658.40 | |