| 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 | $92.95 | 6.336% | $98.8393 | $98.84 | $98.85 | $98.80 |
| Purchase #2 | $222.70 | 4.292% | $232.2583 | $232.26 | $232.25 | $232.30 |
| Purchase #3 | $191.28 | 3.322% | $197.6343 | $197.63 | $197.65 | $197.60 |
| Purchase #4 | $34.80 | 9.607% | $38.1432 | $38.14 | $38.15 | $38.10 |
| Purchase #5 | $37.51 | 12.446% | $42.1785 | $42.18 | $42.20 | $42.20 |
| Purchase #6 | $192.60 | 4.142% | $200.5775 | $200.58 | $200.60 | $200.60 |
| Purchase #7 | $122.71 | 5.174% | $129.059 | $129.06 | $129.05 | $129.10 |
| 7 purchase totals = | $894.55 | $938.6901 | $938.69 | $938.75 | $938.70 | |