| 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 | $167.88 | 6.216% | $178.3154 | $178.32 | $178.30 | $178.30 |
| Purchase #2 | $146.69 | 3.442% | $151.7391 | $151.74 | $151.75 | $151.70 |
| Purchase #3 | $122.45 | 10.728% | $135.5864 | $135.59 | $135.60 | $135.60 |
| Purchase #4 | $115.86 | 4.821% | $121.4456 | $121.45 | $121.45 | $121.40 |
| Purchase #5 | $32.25 | 7.435% | $34.6478 | $34.65 | $34.65 | $34.60 |
| Purchase #6 | $166.56 | 3.440% | $172.2897 | $172.29 | $172.30 | $172.30 |
| Purchase #7 | $231.48 | 12.805% | $261.121 | $261.12 | $261.10 | $261.10 |
| 7 purchase totals = | $983.17 | $1,055.1450 | $1,055.16 | $1,055.15 | $1,055.00 | |