| 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 | $77.75 | 4.658% | $81.3716 | $81.37 | $81.35 | $81.40 |
| Purchase #2 | $222.82 | 12.479% | $250.6257 | $250.63 | $250.65 | $250.60 |
| Purchase #3 | $212.89 | 8.127% | $230.1916 | $230.19 | $230.20 | $230.20 |
| Purchase #4 | $21.41 | 6.569% | $22.8164 | $22.82 | $22.80 | $22.80 |
| Purchase #5 | $152.86 | 10.291% | $168.5908 | $168.59 | $168.60 | $168.60 |
| Purchase #6 | $23.84 | 4.577% | $24.9312 | $24.93 | $24.95 | $24.90 |
| Purchase #7 | $174.93 | 12.525% | $196.84 | $196.84 | $196.85 | $196.80 |
| 7 purchase totals = | $886.50 | $975.3673 | $975.37 | $975.40 | $975.30 | |