| 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 | $87.30 | 12.717% | $98.4019 | $98.40 | $98.40 | $98.40 |
| Purchase #2 | $221.25 | 5.641% | $233.7307 | $233.73 | $233.75 | $233.70 |
| Purchase #3 | $172.46 | 8.853% | $187.7279 | $187.73 | $187.75 | $187.70 |
| Purchase #4 | $134.78 | 6.528% | $143.5784 | $143.58 | $143.60 | $143.60 |
| Purchase #5 | $33.65 | 9.657% | $36.8996 | $36.90 | $36.90 | $36.90 |
| Purchase #6 | $247.26 | 7.596% | $266.0419 | $266.04 | $266.05 | $266.00 |
| Purchase #7 | $148.86 | 3.317% | $153.7977 | $153.80 | $153.80 | $153.80 |
| 7 purchase totals = | $1,045.56 | $1,120.1781 | $1,120.18 | $1,120.25 | $1,120.10 | |