| 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 | $76.49 | 7.114% | $81.9315 | $81.93 | $81.95 | $81.90 |
| Purchase #2 | $226.97 | 13.675% | $258.0081 | $258.01 | $258.00 | $258.00 |
| Purchase #3 | $56.40 | 8.422% | $61.15 | $61.15 | $61.15 | $61.20 |
| Purchase #4 | $102.96 | 6.414% | $109.5639 | $109.56 | $109.55 | $109.60 |
| Purchase #5 | $119.82 | 7.310% | $128.5788 | $128.58 | $128.60 | $128.60 |
| Purchase #6 | $173.76 | 7.134% | $186.156 | $186.16 | $186.15 | $186.20 |
| Purchase #7 | $16.97 | 8.811% | $18.4652 | $18.47 | $18.45 | $18.50 |
| 7 purchase totals = | $773.37 | $843.8535 | $843.86 | $843.85 | $844.00 | |