| 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 | $217.76 | 8.115% | $235.4312 | $235.43 | $235.45 | $235.40 |
| Purchase #2 | $183.96 | 5.872% | $194.7621 | $194.76 | $194.75 | $194.80 |
| Purchase #3 | $108.41 | 11.793% | $121.1948 | $121.19 | $121.20 | $121.20 |
| Purchase #4 | $20.64 | 4.692% | $21.6084 | $21.61 | $21.60 | $21.60 |
| Purchase #5 | $200.88 | 6.498% | $213.9332 | $213.93 | $213.95 | $213.90 |
| Purchase #6 | $34.67 | 10.303% | $38.2421 | $38.24 | $38.25 | $38.20 |
| Purchase #7 | $245.94 | 8.802% | $267.5876 | $267.59 | $267.60 | $267.60 |
| 7 purchase totals = | $1,012.26 | $1,092.7594 | $1,092.75 | $1,092.80 | $1,092.70 | |