| 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 | $123.85 | 10.313% | $136.6227 | $136.62 | $136.60 | $136.60 |
| Purchase #2 | $87.55 | 9.233% | $95.6335 | $95.63 | $95.65 | $95.60 |
| Purchase #3 | $50.56 | 6.117% | $53.6528 | $53.65 | $53.65 | $53.70 |
| Purchase #4 | $78.62 | 3.779% | $81.591 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $131.68 | 3.148% | $135.8253 | $135.83 | $135.85 | $135.80 |
| Purchase #6 | $33.28 | 4.301% | $34.7114 | $34.71 | $34.70 | $34.70 |
| Purchase #7 | $213.85 | 9.771% | $234.7453 | $234.75 | $234.75 | $234.70 |
| 7 purchase totals = | $719.39 | $772.7820 | $772.78 | $772.80 | $772.70 | |