| 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 | $36.83 | 4.455% | $38.4708 | $38.47 | $38.45 | $38.50 |
| Purchase #2 | $219.42 | 3.655% | $227.4398 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $170.64 | 7.608% | $183.6223 | $183.62 | $183.60 | $183.60 |
| Purchase #4 | $94.68 | 7.412% | $101.6977 | $101.70 | $101.70 | $101.70 |
| Purchase #5 | $13.52 | 3.472% | $13.9894 | $13.99 | $14.00 | $14.00 |
| Purchase #6 | $146.84 | 6.535% | $156.436 | $156.44 | $156.45 | $156.40 |
| Purchase #7 | $102.79 | 5.529% | $108.4733 | $108.47 | $108.45 | $108.50 |
| 7 purchase totals = | $784.72 | $830.1293 | $830.13 | $830.10 | $830.10 | |