| 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 | $169.46 | 3.233% | $174.9386 | $174.94 | $174.95 | $174.90 |
| Purchase #2 | $117.25 | 9.249% | $128.0945 | $128.09 | $128.10 | $128.10 |
| Purchase #3 | $129.55 | 12.334% | $145.5287 | $145.53 | $145.55 | $145.50 |
| Purchase #4 | $229.96 | 9.234% | $251.1945 | $251.19 | $251.20 | $251.20 |
| Purchase #5 | $173.99 | 3.326% | $179.7769 | $179.78 | $179.80 | $179.80 |
| Purchase #6 | $53.54 | 9.332% | $58.5364 | $58.54 | $58.55 | $58.50 |
| Purchase #7 | $177.39 | 7.184% | $190.1337 | $190.13 | $190.15 | $190.10 |
| 7 purchase totals = | $1,051.14 | $1,128.2033 | $1,128.20 | $1,128.30 | $1,128.10 | |