| 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 | $135.98 | 4.544% | $142.1589 | $142.16 | $142.15 | $142.20 |
| Purchase #2 | $50.61 | 10.658% | $56.004 | $56.00 | $56.00 | $56.00 |
| Purchase #3 | $250.96 | 9.682% | $275.2579 | $275.26 | $275.25 | $275.30 |
| Purchase #4 | $180.84 | 8.441% | $196.1047 | $196.10 | $196.10 | $196.10 |
| Purchase #5 | $130.63 | 11.129% | $145.1678 | $145.17 | $145.15 | $145.20 |
| Purchase #6 | $201.77 | 3.493% | $208.8178 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $10.44 | 13.590% | $11.8588 | $11.86 | $11.85 | $11.90 |
| 7 purchase totals = | $961.23 | $1,035.3699 | $1,035.37 | $1,035.30 | $1,035.50 | |