| 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 | $203.30 | 8.327% | $220.2288 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $137.95 | 6.691% | $147.1802 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $170.76 | 6.241% | $181.4171 | $181.42 | $181.40 | $181.40 |
| Purchase #4 | $18.50 | 7.763% | $19.9362 | $19.94 | $19.95 | $19.90 |
| Purchase #5 | $117.29 | 5.519% | $123.7632 | $123.76 | $123.75 | $123.80 |
| Purchase #6 | $246.63 | 7.160% | $264.2887 | $264.29 | $264.30 | $264.30 |
| Purchase #7 | $112.35 | 3.592% | $116.3856 | $116.39 | $116.40 | $116.40 |
| 7 purchase totals = | $1,006.78 | $1,073.1998 | $1,073.21 | $1,073.25 | $1,073.20 | |