| 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 | $180.51 | 11.810% | $201.8282 | $201.83 | $201.85 | $201.80 |
| Purchase #2 | $246.88 | 4.370% | $257.6687 | $257.67 | $257.65 | $257.70 |
| Purchase #3 | $141.99 | 13.688% | $161.4256 | $161.43 | $161.45 | $161.40 |
| Purchase #4 | $35.73 | 9.296% | $39.0515 | $39.05 | $39.05 | $39.10 |
| Purchase #5 | $87.53 | 6.131% | $92.8965 | $92.90 | $92.90 | $92.90 |
| Purchase #6 | $41.67 | 13.840% | $47.4371 | $47.44 | $47.45 | $47.40 |
| Purchase #7 | $166.41 | 10.294% | $183.5402 | $183.54 | $183.55 | $183.50 |
| 7 purchase totals = | $900.72 | $983.8478 | $983.86 | $983.90 | $983.80 | |