| 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 | $201.95 | 13.312% | $228.8336 | $228.83 | $228.85 | $228.80 |
| Purchase #2 | $103.65 | 9.267% | $113.2552 | $113.26 | $113.25 | $113.30 |
| Purchase #3 | $158.39 | 7.588% | $170.4086 | $170.41 | $170.40 | $170.40 |
| Purchase #4 | $127.78 | 12.753% | $144.0758 | $144.08 | $144.10 | $144.10 |
| Purchase #5 | $249.60 | 8.765% | $271.4774 | $271.48 | $271.50 | $271.50 |
| Purchase #6 | $223.46 | 9.657% | $245.0395 | $245.04 | $245.05 | $245.00 |
| Purchase #7 | $120.52 | 13.703% | $137.0349 | $137.03 | $137.05 | $137.00 |
| 7 purchase totals = | $1,185.35 | $1,310.1250 | $1,310.13 | $1,310.20 | $1,310.10 | |