| 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 | $86.51 | 6.843% | $92.4299 | $92.43 | $92.45 | $92.40 |
| Purchase #2 | $115.94 | 5.289% | $122.0721 | $122.07 | $122.05 | $122.10 |
| Purchase #3 | $31.73 | 3.255% | $32.7628 | $32.76 | $32.75 | $32.80 |
| Purchase #4 | $169.51 | 11.806% | $189.5224 | $189.52 | $189.50 | $189.50 |
| Purchase #5 | $165.83 | 13.602% | $188.3862 | $188.39 | $188.40 | $188.40 |
| Purchase #6 | $23.86 | 4.527% | $24.9401 | $24.94 | $24.95 | $24.90 |
| Purchase #7 | $150.27 | 11.119% | $166.9785 | $166.98 | $167.00 | $167.00 |
| 7 purchase totals = | $743.65 | $817.0920 | $817.09 | $817.10 | $817.10 | |