| 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 | $230.29 | 5.494% | $242.9421 | $242.94 | $242.95 | $242.90 |
| Purchase #2 | $237.58 | 7.123% | $254.5028 | $254.50 | $254.50 | $254.50 |
| Purchase #3 | $120.47 | 6.676% | $128.5126 | $128.51 | $128.50 | $128.50 |
| Purchase #4 | $245.51 | 5.430% | $258.8412 | $258.84 | $258.85 | $258.80 |
| Purchase #5 | $243.91 | 12.866% | $275.2915 | $275.29 | $275.30 | $275.30 |
| Purchase #6 | $188.77 | 7.275% | $202.503 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $119.52 | 4.211% | $124.553 | $124.55 | $124.55 | $124.60 |
| 7 purchase totals = | $1,386.05 | $1,487.1462 | $1,487.13 | $1,487.15 | $1,487.10 | |