| 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 | $194.95 | 3.284% | $201.3522 | $201.35 | $201.35 | $201.40 |
| Purchase #2 | $192.40 | 3.494% | $199.1225 | $199.12 | $199.10 | $199.10 |
| Purchase #3 | $70.88 | 4.757% | $74.2518 | $74.25 | $74.25 | $74.30 |
| Purchase #4 | $167.69 | 9.569% | $183.7363 | $183.74 | $183.75 | $183.70 |
| Purchase #5 | $107.60 | 5.835% | $113.8785 | $113.88 | $113.90 | $113.90 |
| Purchase #6 | $137.36 | 10.139% | $151.2869 | $151.29 | $151.30 | $151.30 |
| Purchase #7 | $239.32 | 10.601% | $264.6903 | $264.69 | $264.70 | $264.70 |
| 7 purchase totals = | $1,110.20 | $1,188.3185 | $1,188.32 | $1,188.35 | $1,188.40 | |