| 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 | $197.37 | 10.703% | $218.4945 | $218.49 | $218.50 | $218.50 |
| Purchase #2 | $68.73 | 13.403% | $77.9419 | $77.94 | $77.95 | $77.90 |
| Purchase #3 | $9.99 | 13.516% | $11.3402 | $11.34 | $11.35 | $11.30 |
| Purchase #4 | $190.78 | 6.258% | $202.719 | $202.72 | $202.70 | $202.70 |
| Purchase #5 | $243.78 | 5.140% | $256.3103 | $256.31 | $256.30 | $256.30 |
| Purchase #6 | $18.38 | 5.546% | $19.3994 | $19.40 | $19.40 | $19.40 |
| Purchase #7 | $174.57 | 12.109% | $195.7087 | $195.71 | $195.70 | $195.70 |
| 7 purchase totals = | $903.60 | $981.9140 | $981.91 | $981.90 | $981.80 | |