| 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 | $145.82 | 13.161% | $165.0114 | $165.01 | $165.00 | $165.00 |
| Purchase #2 | $146.74 | 8.207% | $158.783 | $158.78 | $158.80 | $158.80 |
| Purchase #3 | $53.76 | 12.782% | $60.6316 | $60.63 | $60.65 | $60.60 |
| Purchase #4 | $113.44 | 8.288% | $122.8419 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $24.85 | 3.158% | $25.6348 | $25.63 | $25.65 | $25.60 |
| Purchase #6 | $17.89 | 11.187% | $19.8914 | $19.89 | $19.90 | $19.90 |
| Purchase #7 | $46.77 | 8.372% | $50.6856 | $50.69 | $50.70 | $50.70 |
| 7 purchase totals = | $549.27 | $603.4797 | $603.47 | $603.55 | $603.40 | |