| 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 | $237.75 | 9.416% | $260.1365 | $260.14 | $260.15 | $260.10 |
| Purchase #2 | $145.28 | 9.675% | $159.3358 | $159.34 | $159.35 | $159.30 |
| Purchase #3 | $197.42 | 7.501% | $212.2285 | $212.23 | $212.25 | $212.20 |
| Purchase #4 | $48.76 | 8.461% | $52.8856 | $52.89 | $52.90 | $52.90 |
| Purchase #5 | $211.71 | 13.147% | $239.5435 | $239.54 | $239.55 | $239.50 |
| Purchase #6 | $97.25 | 4.826% | $101.9433 | $101.94 | $101.95 | $101.90 |
| Purchase #7 | $129.68 | 4.533% | $135.5584 | $135.56 | $135.55 | $135.60 |
| 7 purchase totals = | $1,067.85 | $1,161.6316 | $1,161.64 | $1,161.70 | $1,161.50 | |