| 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 | $45.41 | 4.837% | $47.6065 | $47.61 | $47.60 | $47.60 |
| Purchase #2 | $198.51 | 7.856% | $214.1049 | $214.10 | $214.10 | $214.10 |
| Purchase #3 | $89.57 | 4.654% | $93.7386 | $93.74 | $93.75 | $93.70 |
| Purchase #4 | $204.42 | 8.168% | $221.117 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $229.55 | 8.853% | $249.8721 | $249.87 | $249.85 | $249.90 |
| Purchase #6 | $199.77 | 12.861% | $225.4624 | $225.46 | $225.45 | $225.50 |
| Purchase #7 | $161.42 | 11.445% | $179.8945 | $179.89 | $179.90 | $179.90 |
| 7 purchase totals = | $1,128.65 | $1,231.7960 | $1,231.79 | $1,231.75 | $1,231.80 | |