| 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 | $195.86 | 12.748% | $220.8282 | $220.83 | $220.85 | $220.80 |
| Purchase #2 | $180.75 | 12.177% | $202.7599 | $202.76 | $202.75 | $202.80 |
| Purchase #3 | $39.44 | 6.215% | $41.8912 | $41.89 | $41.90 | $41.90 |
| Purchase #4 | $100.28 | 12.186% | $112.5001 | $112.50 | $112.50 | $112.50 |
| Purchase #5 | $234.45 | 6.538% | $249.7783 | $249.78 | $249.80 | $249.80 |
| Purchase #6 | $111.51 | 7.667% | $120.0595 | $120.06 | $120.05 | $120.10 |
| Purchase #7 | $238.45 | 10.130% | $262.605 | $262.61 | $262.60 | $262.60 |
| 7 purchase totals = | $1,100.74 | $1,210.4222 | $1,210.43 | $1,210.45 | $1,210.50 | |