| 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 | $147.37 | 3.611% | $152.6915 | $152.69 | $152.70 | $152.70 |
| Purchase #2 | $128.97 | 9.512% | $141.2376 | $141.24 | $141.25 | $141.20 |
| Purchase #3 | $175.53 | 10.851% | $194.5768 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $197.96 | 7.714% | $213.2306 | $213.23 | $213.25 | $213.20 |
| Purchase #5 | $117.28 | 3.514% | $121.4012 | $121.40 | $121.40 | $121.40 |
| Purchase #6 | $130.58 | 13.518% | $148.2318 | $148.23 | $148.25 | $148.20 |
| Purchase #7 | $115.89 | 7.813% | $124.9445 | $124.94 | $124.95 | $124.90 |
| 7 purchase totals = | $1,013.58 | $1,096.3140 | $1,096.31 | $1,096.40 | $1,096.20 | |