| 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 | $201.94 | 7.377% | $216.8371 | $216.84 | $216.85 | $216.80 |
| Purchase #2 | $196.90 | 4.826% | $206.4024 | $206.40 | $206.40 | $206.40 |
| Purchase #3 | $155.92 | 10.140% | $171.7303 | $171.73 | $171.75 | $171.70 |
| Purchase #4 | $179.58 | 6.538% | $191.3209 | $191.32 | $191.30 | $191.30 |
| Purchase #5 | $227.92 | 4.640% | $238.4955 | $238.50 | $238.50 | $238.50 |
| Purchase #6 | $6.91 | 9.170% | $7.5436 | $7.54 | $7.55 | $7.50 |
| Purchase #7 | $112.67 | 12.600% | $126.8664 | $126.87 | $126.85 | $126.90 |
| 7 purchase totals = | $1,081.84 | $1,159.1962 | $1,159.20 | $1,159.20 | $1,159.10 | |