| 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 | $99.45 | 11.178% | $110.5665 | $110.57 | $110.55 | $110.60 |
| Purchase #2 | $97.53 | 6.171% | $103.5486 | $103.55 | $103.55 | $103.50 |
| Purchase #3 | $89.60 | 7.364% | $96.1981 | $96.20 | $96.20 | $96.20 |
| Purchase #4 | $158.93 | 4.348% | $165.8403 | $165.84 | $165.85 | $165.80 |
| Purchase #5 | $226.67 | 7.629% | $243.9627 | $243.96 | $243.95 | $244.00 |
| Purchase #6 | $14.33 | 11.591% | $15.991 | $15.99 | $16.00 | $16.00 |
| Purchase #7 | $242.88 | 12.643% | $273.5873 | $273.59 | $273.60 | $273.60 |
| 7 purchase totals = | $929.39 | $1,009.6945 | $1,009.70 | $1,009.70 | $1,009.70 | |