| 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 | $62.77 | 13.814% | $71.441 | $71.44 | $71.45 | $71.40 |
| Purchase #2 | $244.76 | 13.536% | $277.8907 | $277.89 | $277.90 | $277.90 |
| Purchase #3 | $73.83 | 3.511% | $76.4222 | $76.42 | $76.40 | $76.40 |
| Purchase #4 | $132.40 | 8.575% | $143.7533 | $143.75 | $143.75 | $143.80 |
| Purchase #5 | $35.56 | 11.118% | $39.5136 | $39.51 | $39.50 | $39.50 |
| Purchase #6 | $208.27 | 4.651% | $217.9566 | $217.96 | $217.95 | $218.00 |
| Purchase #7 | $139.67 | 4.270% | $145.6339 | $145.63 | $145.65 | $145.60 |
| 7 purchase totals = | $897.26 | $972.6113 | $972.60 | $972.60 | $972.60 | |