| 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 | $206.49 | 3.707% | $214.1446 | $214.14 | $214.15 | $214.10 |
| Purchase #2 | $13.48 | 10.745% | $14.9284 | $14.93 | $14.95 | $14.90 |
| Purchase #3 | $201.90 | 6.810% | $215.6494 | $215.65 | $215.65 | $215.60 |
| Purchase #4 | $47.94 | 9.782% | $52.6295 | $52.63 | $52.65 | $52.60 |
| Purchase #5 | $175.34 | 8.379% | $190.0317 | $190.03 | $190.05 | $190.00 |
| Purchase #6 | $138.41 | 6.666% | $147.6364 | $147.64 | $147.65 | $147.60 |
| Purchase #7 | $198.95 | 11.413% | $221.6562 | $221.66 | $221.65 | $221.70 |
| 7 purchase totals = | $982.51 | $1,056.6762 | $1,056.68 | $1,056.75 | $1,056.50 | |