| 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 | $49.39 | 7.720% | $53.2029 | $53.20 | $53.20 | $53.20 |
| Purchase #2 | $19.27 | 8.722% | $20.9507 | $20.95 | $20.95 | $21.00 |
| Purchase #3 | $12.60 | 11.320% | $14.0263 | $14.03 | $14.05 | $14.00 |
| Purchase #4 | $85.90 | 6.258% | $91.2756 | $91.28 | $91.30 | $91.30 |
| Purchase #5 | $99.85 | 10.730% | $110.5639 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $178.76 | 7.415% | $192.0151 | $192.02 | $192.00 | $192.00 |
| Purchase #7 | $47.26 | 9.683% | $51.8362 | $51.84 | $51.85 | $51.80 |
| 7 purchase totals = | $493.03 | $533.8707 | $533.88 | $533.90 | $533.90 | |