| 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 | $129.53 | 10.743% | $143.4454 | $143.45 | $143.45 | $143.40 |
| Purchase #2 | $160.80 | 8.560% | $174.5645 | $174.56 | $174.55 | $174.60 |
| Purchase #3 | $145.41 | 7.770% | $156.7084 | $156.71 | $156.70 | $156.70 |
| Purchase #4 | $120.52 | 6.808% | $128.725 | $128.73 | $128.75 | $128.70 |
| Purchase #5 | $74.64 | 11.630% | $83.3206 | $83.32 | $83.30 | $83.30 |
| Purchase #6 | $73.40 | 11.577% | $81.8975 | $81.90 | $81.90 | $81.90 |
| Purchase #7 | $203.48 | 11.305% | $226.4834 | $226.48 | $226.50 | $226.50 |
| 7 purchase totals = | $907.78 | $995.1448 | $995.15 | $995.15 | $995.10 | |