| 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 | $120.30 | 3.303% | $124.2735 | $124.27 | $124.25 | $124.30 |
| Purchase #2 | $211.88 | 3.112% | $218.4737 | $218.47 | $218.45 | $218.50 |
| Purchase #3 | $216.41 | 8.629% | $235.084 | $235.08 | $235.10 | $235.10 |
| Purchase #4 | $239.79 | 8.131% | $259.2873 | $259.29 | $259.30 | $259.30 |
| Purchase #5 | $8.70 | 13.499% | $9.8744 | $9.87 | $9.85 | $9.90 |
| Purchase #6 | $29.31 | 11.542% | $32.693 | $32.69 | $32.70 | $32.70 |
| Purchase #7 | $172.65 | 10.785% | $191.2703 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $999.04 | $1,070.9562 | $1,070.94 | $1,070.90 | $1,071.10 | |