| 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 | $153.89 | 3.410% | $159.1376 | $159.14 | $159.15 | $159.10 |
| Purchase #2 | $250.66 | 7.470% | $269.3843 | $269.38 | $269.40 | $269.40 |
| Purchase #3 | $175.38 | 11.192% | $195.0085 | $195.01 | $195.00 | $195.00 |
| Purchase #4 | $170.86 | 6.228% | $181.5012 | $181.50 | $181.50 | $181.50 |
| Purchase #5 | $123.78 | 12.776% | $139.5941 | $139.59 | $139.60 | $139.60 |
| Purchase #6 | $129.47 | 9.830% | $142.1969 | $142.20 | $142.20 | $142.20 |
| Purchase #7 | $178.71 | 9.215% | $195.1781 | $195.18 | $195.20 | $195.20 |
| 7 purchase totals = | $1,182.75 | $1,282.0007 | $1,282.00 | $1,282.05 | $1,282.00 | |