| 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 | $171.61 | 5.630% | $181.2716 | $181.27 | $181.25 | $181.30 |
| Purchase #2 | $232.72 | 8.611% | $252.7595 | $252.76 | $252.75 | $252.80 |
| Purchase #3 | $53.54 | 12.782% | $60.3835 | $60.38 | $60.40 | $60.40 |
| Purchase #4 | $36.67 | 5.835% | $38.8097 | $38.81 | $38.80 | $38.80 |
| Purchase #5 | $132.55 | 8.353% | $143.6219 | $143.62 | $143.60 | $143.60 |
| Purchase #6 | $121.90 | 13.461% | $138.309 | $138.31 | $138.30 | $138.30 |
| Purchase #7 | $183.43 | 6.373% | $195.12 | $195.12 | $195.10 | $195.10 |
| 7 purchase totals = | $932.42 | $1,010.2752 | $1,010.27 | $1,010.20 | $1,010.30 | |