| 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 | $127.66 | 7.209% | $136.863 | $136.86 | $136.85 | $136.90 |
| Purchase #2 | $105.57 | 9.542% | $115.6435 | $115.64 | $115.65 | $115.60 |
| Purchase #3 | $149.89 | 4.770% | $157.0398 | $157.04 | $157.05 | $157.00 |
| Purchase #4 | $39.25 | 11.117% | $43.6134 | $43.61 | $43.60 | $43.60 |
| Purchase #5 | $197.97 | 11.846% | $221.4215 | $221.42 | $221.40 | $221.40 |
| Purchase #6 | $29.99 | 5.452% | $31.6251 | $31.63 | $31.65 | $31.60 |
| Purchase #7 | $51.32 | 4.162% | $53.4559 | $53.46 | $53.45 | $53.50 |
| 7 purchase totals = | $701.65 | $759.6622 | $759.66 | $759.65 | $759.60 | |