| 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 | $166.47 | 7.519% | $178.9869 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $238.38 | 9.269% | $260.4754 | $260.48 | $260.50 | $260.50 |
| Purchase #3 | $186.66 | 9.582% | $204.5458 | $204.55 | $204.55 | $204.50 |
| Purchase #4 | $132.86 | 10.724% | $147.1079 | $147.11 | $147.10 | $147.10 |
| Purchase #5 | $27.27 | 8.856% | $29.685 | $29.69 | $29.70 | $29.70 |
| Purchase #6 | $202.29 | 8.124% | $218.724 | $218.72 | $218.70 | $218.70 |
| Purchase #7 | $42.69 | 9.430% | $46.7157 | $46.72 | $46.70 | $46.70 |
| 7 purchase totals = | $996.62 | $1,086.2407 | $1,086.26 | $1,086.25 | $1,086.20 | |