| 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 | $160.84 | 7.363% | $172.6826 | $172.68 | $172.70 | $172.70 |
| Purchase #2 | $165.42 | 11.464% | $184.3837 | $184.38 | $184.40 | $184.40 |
| Purchase #3 | $227.64 | 8.594% | $247.2034 | $247.20 | $247.20 | $247.20 |
| Purchase #4 | $161.58 | 9.755% | $177.3421 | $177.34 | $177.35 | $177.30 |
| Purchase #5 | $32.51 | 11.859% | $36.3654 | $36.37 | $36.35 | $36.40 |
| Purchase #6 | $221.46 | 10.408% | $244.5096 | $244.51 | $244.50 | $244.50 |
| Purchase #7 | $86.76 | 5.194% | $91.2663 | $91.27 | $91.25 | $91.30 |
| 7 purchase totals = | $1,056.21 | $1,153.7531 | $1,153.75 | $1,153.75 | $1,153.80 | |