| 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 | $153.34 | 13.843% | $174.5669 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $112.48 | 10.352% | $124.1239 | $124.12 | $124.10 | $124.10 |
| Purchase #3 | $214.37 | 8.387% | $232.3492 | $232.35 | $232.35 | $232.30 |
| Purchase #4 | $108.46 | 10.454% | $119.7984 | $119.80 | $119.80 | $119.80 |
| Purchase #5 | $128.42 | 3.817% | $133.3218 | $133.32 | $133.30 | $133.30 |
| Purchase #6 | $113.92 | 11.870% | $127.4423 | $127.44 | $127.45 | $127.40 |
| Purchase #7 | $154.81 | 11.145% | $172.0636 | $172.06 | $172.05 | $172.10 |
| 7 purchase totals = | $985.80 | $1,083.6661 | $1,083.66 | $1,083.60 | $1,083.60 | |