| 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 | $25.90 | 6.729% | $27.6428 | $27.64 | $27.65 | $27.60 |
| Purchase #2 | $149.99 | 4.653% | $156.969 | $156.97 | $156.95 | $157.00 |
| Purchase #3 | $71.42 | 9.540% | $78.2335 | $78.23 | $78.25 | $78.20 |
| Purchase #4 | $156.40 | 5.485% | $164.9785 | $164.98 | $165.00 | $165.00 |
| Purchase #5 | $40.91 | 3.190% | $42.215 | $42.22 | $42.20 | $42.20 |
| Purchase #6 | $62.83 | 9.255% | $68.6449 | $68.64 | $68.65 | $68.60 |
| Purchase #7 | $182.84 | 11.431% | $203.7404 | $203.74 | $203.75 | $203.70 |
| 7 purchase totals = | $690.29 | $742.4241 | $742.42 | $742.45 | $742.30 | |