| 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 | $189.31 | 8.138% | $204.716 | $204.72 | $204.70 | $204.70 |
| Purchase #2 | $189.96 | 10.737% | $210.356 | $210.36 | $210.35 | $210.40 |
| Purchase #3 | $33.25 | 6.750% | $35.4944 | $35.49 | $35.50 | $35.50 |
| Purchase #4 | $56.89 | 9.675% | $62.3941 | $62.39 | $62.40 | $62.40 |
| Purchase #5 | $186.62 | 13.442% | $211.7055 | $211.71 | $211.70 | $211.70 |
| Purchase #6 | $73.92 | 3.147% | $76.2463 | $76.25 | $76.25 | $76.20 |
| Purchase #7 | $30.57 | 3.468% | $31.6302 | $31.63 | $31.65 | $31.60 |
| 7 purchase totals = | $760.52 | $832.5425 | $832.55 | $832.55 | $832.50 | |