| 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 | $211.50 | 6.446% | $225.1333 | $225.13 | $225.15 | $225.10 |
| Purchase #2 | $155.28 | 10.637% | $171.7971 | $171.80 | $171.80 | $171.80 |
| Purchase #3 | $161.76 | 7.221% | $173.4407 | $173.44 | $173.45 | $173.40 |
| Purchase #4 | $129.82 | 12.508% | $146.0579 | $146.06 | $146.05 | $146.10 |
| Purchase #5 | $89.45 | 9.755% | $98.1758 | $98.18 | $98.20 | $98.20 |
| Purchase #6 | $245.37 | 3.304% | $253.477 | $253.48 | $253.50 | $253.50 |
| Purchase #7 | $201.82 | 8.333% | $218.6377 | $218.64 | $218.65 | $218.60 |
| 7 purchase totals = | $1,195.00 | $1,286.7195 | $1,286.73 | $1,286.80 | $1,286.70 | |