| 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 | $207.64 | 11.567% | $231.6577 | $231.66 | $231.65 | $231.70 |
| Purchase #2 | $170.64 | 12.402% | $191.8028 | $191.80 | $191.80 | $191.80 |
| Purchase #3 | $237.65 | 6.378% | $252.8073 | $252.81 | $252.80 | $252.80 |
| Purchase #4 | $204.35 | 13.805% | $232.5605 | $232.56 | $232.55 | $232.60 |
| Purchase #5 | $51.68 | 4.418% | $53.9632 | $53.96 | $53.95 | $54.00 |
| Purchase #6 | $20.51 | 12.487% | $23.0711 | $23.07 | $23.05 | $23.10 |
| Purchase #7 | $193.27 | 13.795% | $219.9316 | $219.93 | $219.95 | $219.90 |
| 7 purchase totals = | $1,085.74 | $1,205.7942 | $1,205.79 | $1,205.75 | $1,205.90 | |