| 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 | $230.68 | 12.315% | $259.0882 | $259.09 | $259.10 | $259.10 |
| Purchase #2 | $144.90 | 4.647% | $151.6335 | $151.63 | $151.65 | $151.60 |
| Purchase #3 | $25.50 | 3.763% | $26.4596 | $26.46 | $26.45 | $26.50 |
| Purchase #4 | $11.77 | 8.815% | $12.8075 | $12.81 | $12.80 | $12.80 |
| Purchase #5 | $171.98 | 3.495% | $177.9907 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $136.34 | 3.317% | $140.8624 | $140.86 | $140.85 | $140.90 |
| Purchase #7 | $119.75 | 11.475% | $133.4913 | $133.49 | $133.50 | $133.50 |
| 7 purchase totals = | $840.92 | $902.3332 | $902.33 | $902.35 | $902.40 | |