| 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 | $103.98 | 11.342% | $115.7734 | $115.77 | $115.75 | $115.80 |
| Purchase #2 | $213.35 | 8.172% | $230.785 | $230.79 | $230.80 | $230.80 |
| Purchase #3 | $192.99 | 6.718% | $205.9551 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $153.30 | 7.305% | $164.4986 | $164.50 | $164.50 | $164.50 |
| Purchase #5 | $89.96 | 12.696% | $101.3813 | $101.38 | $101.40 | $101.40 |
| Purchase #6 | $31.69 | 3.407% | $32.7697 | $32.77 | $32.75 | $32.80 |
| Purchase #7 | $185.29 | 4.827% | $194.2339 | $194.23 | $194.25 | $194.20 |
| 7 purchase totals = | $970.56 | $1,045.3970 | $1,045.40 | $1,045.40 | $1,045.50 | |