| 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 | $161.71 | 3.280% | $167.0141 | $167.01 | $167.00 | $167.00 |
| Purchase #2 | $133.66 | 13.571% | $151.799 | $151.80 | $151.80 | $151.80 |
| Purchase #3 | $180.42 | 8.342% | $195.4706 | $195.47 | $195.45 | $195.50 |
| Purchase #4 | $128.86 | 7.111% | $138.0232 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $131.53 | 11.497% | $146.652 | $146.65 | $146.65 | $146.70 |
| Purchase #6 | $238.61 | 5.848% | $252.5639 | $252.56 | $252.55 | $252.60 |
| Purchase #7 | $85.91 | 4.538% | $89.8086 | $89.81 | $89.80 | $89.80 |
| 7 purchase totals = | $1,060.70 | $1,141.3314 | $1,141.32 | $1,141.25 | $1,141.40 | |