| 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 | $211.61 | 6.236% | $224.806 | $224.81 | $224.80 | $224.80 |
| Purchase #2 | $230.67 | 6.764% | $246.2725 | $246.27 | $246.25 | $246.30 |
| Purchase #3 | $137.64 | 11.511% | $153.4837 | $153.48 | $153.50 | $153.50 |
| Purchase #4 | $130.66 | 7.159% | $140.0139 | $140.01 | $140.00 | $140.00 |
| Purchase #5 | $98.70 | 3.263% | $101.9206 | $101.92 | $101.90 | $101.90 |
| Purchase #6 | $167.52 | 6.292% | $178.0604 | $178.06 | $178.05 | $178.10 |
| Purchase #7 | $121.57 | 13.305% | $137.7449 | $137.74 | $137.75 | $137.70 |
| 7 purchase totals = | $1,098.37 | $1,182.3020 | $1,182.29 | $1,182.25 | $1,182.30 | |