| 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 | $62.47 | 13.709% | $71.034 | $71.03 | $71.05 | $71.00 |
| Purchase #2 | $116.75 | 5.168% | $122.7836 | $122.78 | $122.80 | $122.80 |
| Purchase #3 | $61.45 | 8.336% | $66.5725 | $66.57 | $66.55 | $66.60 |
| Purchase #4 | $34.58 | 12.378% | $38.8603 | $38.86 | $38.85 | $38.90 |
| Purchase #5 | $87.45 | 3.374% | $90.4006 | $90.40 | $90.40 | $90.40 |
| Purchase #6 | $220.97 | 4.361% | $230.6065 | $230.61 | $230.60 | $230.60 |
| Purchase #7 | $21.97 | 11.367% | $24.4673 | $24.47 | $24.45 | $24.50 |
| 7 purchase totals = | $605.64 | $644.7248 | $644.72 | $644.70 | $644.80 | |