| 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 | $134.57 | 12.162% | $150.9364 | $150.94 | $150.95 | $150.90 |
| Purchase #2 | $147.35 | 3.388% | $152.3422 | $152.34 | $152.35 | $152.30 |
| Purchase #3 | $204.52 | 6.247% | $217.2964 | $217.30 | $217.30 | $217.30 |
| Purchase #4 | $48.70 | 5.330% | $51.2957 | $51.30 | $51.30 | $51.30 |
| Purchase #5 | $191.60 | 5.630% | $202.3871 | $202.39 | $202.40 | $202.40 |
| Purchase #6 | $68.71 | 13.336% | $77.8732 | $77.87 | $77.85 | $77.90 |
| Purchase #7 | $167.27 | 7.572% | $179.9357 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $962.72 | $1,032.0667 | $1,032.08 | $1,032.10 | $1,032.00 | |