| 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 | $159.84 | 11.789% | $178.6835 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $141.40 | 9.376% | $154.6577 | $154.66 | $154.65 | $154.70 |
| Purchase #3 | $34.65 | 10.640% | $38.3368 | $38.34 | $38.35 | $38.30 |
| Purchase #4 | $139.52 | 12.134% | $156.4494 | $156.45 | $156.45 | $156.40 |
| Purchase #5 | $115.79 | 12.742% | $130.544 | $130.54 | $130.55 | $130.50 |
| Purchase #6 | $239.65 | 11.216% | $266.5291 | $266.53 | $266.55 | $266.50 |
| Purchase #7 | $222.49 | 13.497% | $252.5195 | $252.52 | $252.50 | $252.50 |
| 7 purchase totals = | $1,053.34 | $1,177.7200 | $1,177.72 | $1,177.75 | $1,177.60 | |