| 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 | $80.51 | 7.739% | $86.7407 | $86.74 | $86.75 | $86.70 |
| Purchase #2 | $243.54 | 4.234% | $253.8515 | $253.85 | $253.85 | $253.90 |
| Purchase #3 | $29.52 | 10.439% | $32.6016 | $32.60 | $32.60 | $32.60 |
| Purchase #4 | $114.52 | 13.750% | $130.2665 | $130.27 | $130.25 | $130.30 |
| Purchase #5 | $119.64 | 3.417% | $123.7281 | $123.73 | $123.75 | $123.70 |
| Purchase #6 | $65.60 | 8.207% | $70.9838 | $70.98 | $71.00 | $71.00 |
| Purchase #7 | $104.79 | 13.205% | $118.6275 | $118.63 | $118.65 | $118.60 |
| 7 purchase totals = | $758.12 | $816.7997 | $816.80 | $816.85 | $816.80 | |