| 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 | $196.59 | 6.805% | $209.9679 | $209.97 | $209.95 | $210.00 |
| Purchase #2 | $198.28 | 13.159% | $224.3717 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $93.65 | 8.240% | $101.3668 | $101.37 | $101.35 | $101.40 |
| Purchase #4 | $72.87 | 13.425% | $82.6528 | $82.65 | $82.65 | $82.70 |
| Purchase #5 | $75.78 | 5.597% | $80.0214 | $80.02 | $80.00 | $80.00 |
| Purchase #6 | $173.62 | 9.187% | $189.5705 | $189.57 | $189.55 | $189.60 |
| Purchase #7 | $123.52 | 7.771% | $133.1187 | $133.12 | $133.10 | $133.10 |
| 7 purchase totals = | $934.31 | $1,021.0698 | $1,021.07 | $1,020.95 | $1,021.20 | |