| 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 | $244.42 | 3.430% | $252.8036 | $252.80 | $252.80 | $252.80 |
| Purchase #2 | $96.74 | 5.139% | $101.7115 | $101.71 | $101.70 | $101.70 |
| Purchase #3 | $182.97 | 3.592% | $189.5423 | $189.54 | $189.55 | $189.50 |
| Purchase #4 | $196.31 | 10.148% | $216.2315 | $216.23 | $216.25 | $216.20 |
| Purchase #5 | $217.43 | 10.714% | $240.7255 | $240.73 | $240.75 | $240.70 |
| Purchase #6 | $95.70 | 12.133% | $107.3113 | $107.31 | $107.30 | $107.30 |
| Purchase #7 | $8.62 | 4.255% | $8.9868 | $8.99 | $9.00 | $9.00 |
| 7 purchase totals = | $1,042.19 | $1,117.3125 | $1,117.31 | $1,117.35 | $1,117.20 | |