| 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 | $197.87 | 4.577% | $206.9265 | $206.93 | $206.95 | $206.90 |
| Purchase #2 | $16.92 | 11.329% | $18.8369 | $18.84 | $18.85 | $18.80 |
| Purchase #3 | $109.44 | 5.397% | $115.3465 | $115.35 | $115.35 | $115.30 |
| Purchase #4 | $92.38 | 4.722% | $96.7422 | $96.74 | $96.75 | $96.70 |
| Purchase #5 | $131.51 | 3.580% | $136.2181 | $136.22 | $136.20 | $136.20 |
| Purchase #6 | $160.69 | 13.680% | $182.6724 | $182.67 | $182.65 | $182.70 |
| Purchase #7 | $141.38 | 4.103% | $147.1808 | $147.18 | $147.20 | $147.20 |
| 7 purchase totals = | $850.19 | $903.9234 | $903.93 | $903.95 | $903.80 | |