| 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 | $112.31 | 9.667% | $123.167 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $205.45 | 10.213% | $226.4326 | $226.43 | $226.45 | $226.40 |
| Purchase #3 | $226.26 | 13.373% | $256.5177 | $256.52 | $256.50 | $256.50 |
| Purchase #4 | $164.83 | 13.429% | $186.965 | $186.97 | $186.95 | $187.00 |
| Purchase #5 | $14.72 | 7.160% | $15.774 | $15.77 | $15.75 | $15.80 |
| Purchase #6 | $173.97 | 8.756% | $189.2028 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $172.88 | 11.851% | $193.368 | $193.37 | $193.35 | $193.40 |
| 7 purchase totals = | $1,070.42 | $1,191.4271 | $1,191.43 | $1,191.35 | $1,191.50 | |