| 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 | $106.48 | 13.867% | $121.2456 | $121.25 | $121.25 | $121.20 |
| Purchase #2 | $13.58 | 8.174% | $14.69 | $14.69 | $14.70 | $14.70 |
| Purchase #3 | $181.48 | 7.507% | $195.1037 | $195.10 | $195.10 | $195.10 |
| Purchase #4 | $170.39 | 3.346% | $176.0912 | $176.09 | $176.10 | $176.10 |
| Purchase #5 | $6.38 | 8.602% | $6.9288 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $122.67 | 4.706% | $128.4429 | $128.44 | $128.45 | $128.40 |
| Purchase #7 | $151.38 | 5.822% | $160.1933 | $160.19 | $160.20 | $160.20 |
| 7 purchase totals = | $752.36 | $802.6955 | $802.69 | $802.75 | $802.60 | |