| 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 | $168.72 | 5.569% | $178.116 | $178.12 | $178.10 | $178.10 |
| Purchase #2 | $187.68 | 5.476% | $197.9574 | $197.96 | $197.95 | $198.00 |
| Purchase #3 | $61.48 | 13.203% | $69.5972 | $69.60 | $69.60 | $69.60 |
| Purchase #4 | $136.56 | 7.679% | $147.0464 | $147.05 | $147.05 | $147.00 |
| Purchase #5 | $231.67 | 10.786% | $256.6579 | $256.66 | $256.65 | $256.70 |
| Purchase #6 | $139.49 | 4.556% | $145.8452 | $145.85 | $145.85 | $145.80 |
| Purchase #7 | $79.98 | 3.865% | $83.0712 | $83.07 | $83.05 | $83.10 |
| 7 purchase totals = | $1,005.58 | $1,078.2913 | $1,078.31 | $1,078.25 | $1,078.30 | |