| 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 | $137.88 | 6.842% | $147.3137 | $147.31 | $147.30 | $147.30 |
| Purchase #2 | $161.47 | 10.540% | $178.4889 | $178.49 | $178.50 | $178.50 |
| Purchase #3 | $194.34 | 12.771% | $219.1592 | $219.16 | $219.15 | $219.20 |
| Purchase #4 | $247.52 | 8.785% | $269.2646 | $269.26 | $269.25 | $269.30 |
| Purchase #5 | $14.41 | 9.820% | $15.8251 | $15.83 | $15.85 | $15.80 |
| Purchase #6 | $119.52 | 7.705% | $128.729 | $128.73 | $128.75 | $128.70 |
| Purchase #7 | $58.96 | 3.435% | $60.9853 | $60.99 | $61.00 | $61.00 |
| 7 purchase totals = | $934.10 | $1,019.7658 | $1,019.77 | $1,019.80 | $1,019.80 | |