| 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 | $122.82 | 8.425% | $133.1676 | $133.17 | $133.15 | $133.20 |
| Purchase #2 | $85.84 | 8.734% | $93.3373 | $93.34 | $93.35 | $93.30 |
| Purchase #3 | $230.77 | 4.531% | $241.2262 | $241.23 | $241.25 | $241.20 |
| Purchase #4 | $222.57 | 3.697% | $230.7984 | $230.80 | $230.80 | $230.80 |
| Purchase #5 | $107.86 | 4.533% | $112.7493 | $112.75 | $112.75 | $112.70 |
| Purchase #6 | $43.67 | 10.668% | $48.3287 | $48.33 | $48.35 | $48.30 |
| Purchase #7 | $210.76 | 3.786% | $218.7394 | $218.74 | $218.75 | $218.70 |
| 7 purchase totals = | $1,024.29 | $1,078.3469 | $1,078.36 | $1,078.40 | $1,078.20 | |