| 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 | $244.85 | 8.821% | $266.4482 | $266.45 | $266.45 | $266.40 |
| Purchase #2 | $193.38 | 8.231% | $209.2971 | $209.30 | $209.30 | $209.30 |
| Purchase #3 | $205.60 | 4.235% | $214.3072 | $214.31 | $214.30 | $214.30 |
| Purchase #4 | $162.92 | 6.270% | $173.1351 | $173.14 | $173.15 | $173.10 |
| Purchase #5 | $210.52 | 12.623% | $237.0939 | $237.09 | $237.10 | $237.10 |
| Purchase #6 | $248.94 | 10.756% | $275.716 | $275.72 | $275.70 | $275.70 |
| Purchase #7 | $25.71 | 5.236% | $27.0562 | $27.06 | $27.05 | $27.10 |
| 7 purchase totals = | $1,291.92 | $1,403.0537 | $1,403.07 | $1,403.05 | $1,403.00 | |