| 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 | $250.81 | 5.142% | $263.7067 | $263.71 | $263.70 | $263.70 |
| Purchase #2 | $64.47 | 3.776% | $66.9044 | $66.90 | $66.90 | $66.90 |
| Purchase #3 | $86.42 | 8.591% | $93.8443 | $93.84 | $93.85 | $93.80 |
| Purchase #4 | $35.30 | 9.393% | $38.6157 | $38.62 | $38.60 | $38.60 |
| Purchase #5 | $233.38 | 12.781% | $263.2083 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $27.42 | 13.360% | $31.0833 | $31.08 | $31.10 | $31.10 |
| Purchase #7 | $220.62 | 6.119% | $234.1197 | $234.12 | $234.10 | $234.10 |
| 7 purchase totals = | $918.42 | $991.4824 | $991.48 | $991.45 | $991.40 | |