| 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 | $22.67 | 3.766% | $23.5238 | $23.52 | $23.50 | $23.50 |
| Purchase #2 | $116.38 | 11.801% | $130.114 | $130.11 | $130.10 | $130.10 |
| Purchase #3 | $211.98 | 9.209% | $231.5012 | $231.50 | $231.50 | $231.50 |
| Purchase #4 | $5.67 | 4.802% | $5.9423 | $5.94 | $5.95 | $5.90 |
| Purchase #5 | $44.99 | 9.375% | $49.2078 | $49.21 | $49.20 | $49.20 |
| Purchase #6 | $101.82 | 6.831% | $108.7753 | $108.78 | $108.80 | $108.80 |
| Purchase #7 | $197.70 | 10.287% | $218.0374 | $218.04 | $218.05 | $218.00 |
| 7 purchase totals = | $701.21 | $767.1018 | $767.10 | $767.10 | $767.00 | |