| 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 | $116.50 | 12.205% | $130.7188 | $130.72 | $130.70 | $130.70 |
| Purchase #2 | $136.54 | 7.124% | $146.2671 | $146.27 | $146.25 | $146.30 |
| Purchase #3 | $106.41 | 11.269% | $118.4013 | $118.40 | $118.40 | $118.40 |
| Purchase #4 | $247.81 | 13.452% | $281.1454 | $281.15 | $281.15 | $281.10 |
| Purchase #5 | $247.69 | 11.525% | $276.2363 | $276.24 | $276.25 | $276.20 |
| Purchase #6 | $115.86 | 9.205% | $126.5249 | $126.52 | $126.50 | $126.50 |
| Purchase #7 | $194.66 | 3.553% | $201.5763 | $201.58 | $201.60 | $201.60 |
| 7 purchase totals = | $1,165.47 | $1,280.8701 | $1,280.88 | $1,280.85 | $1,280.80 | |