| 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 | $68.65 | 3.860% | $71.2999 | $71.30 | $71.30 | $71.30 |
| Purchase #2 | $238.48 | 4.419% | $249.0184 | $249.02 | $249.00 | $249.00 |
| Purchase #3 | $80.93 | 13.415% | $91.7868 | $91.79 | $91.80 | $91.80 |
| Purchase #4 | $210.70 | 10.316% | $232.4358 | $232.44 | $232.45 | $232.40 |
| Purchase #5 | $180.29 | 8.203% | $195.0792 | $195.08 | $195.10 | $195.10 |
| Purchase #6 | $220.53 | 6.737% | $235.3871 | $235.39 | $235.40 | $235.40 |
| Purchase #7 | $45.94 | 3.446% | $47.5231 | $47.52 | $47.50 | $47.50 |
| 7 purchase totals = | $1,045.52 | $1,122.5303 | $1,122.54 | $1,122.55 | $1,122.50 | |