| 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 | $150.37 | 12.518% | $169.1933 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $162.34 | 12.231% | $182.1958 | $182.20 | $182.20 | $182.20 |
| Purchase #3 | $134.47 | 13.590% | $152.7445 | $152.74 | $152.75 | $152.70 |
| Purchase #4 | $136.66 | 9.513% | $149.6605 | $149.66 | $149.65 | $149.70 |
| Purchase #5 | $239.35 | 4.502% | $250.1255 | $250.13 | $250.15 | $250.10 |
| Purchase #6 | $192.98 | 5.139% | $202.8972 | $202.90 | $202.90 | $202.90 |
| Purchase #7 | $85.41 | 6.575% | $91.0257 | $91.03 | $91.05 | $91.00 |
| 7 purchase totals = | $1,101.58 | $1,197.8425 | $1,197.85 | $1,197.90 | $1,197.80 | |