| 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 | $45.49 | 5.246% | $47.8764 | $47.88 | $47.90 | $47.90 |
| Purchase #2 | $5.35 | 7.707% | $5.7623 | $5.76 | $5.75 | $5.80 |
| Purchase #3 | $24.37 | 4.207% | $25.3952 | $25.40 | $25.40 | $25.40 |
| Purchase #4 | $64.55 | 8.220% | $69.856 | $69.86 | $69.85 | $69.90 |
| Purchase #5 | $198.87 | 12.716% | $224.1583 | $224.16 | $224.15 | $224.20 |
| Purchase #6 | $65.77 | 9.206% | $71.8248 | $71.82 | $71.80 | $71.80 |
| Purchase #7 | $244.75 | 12.114% | $274.399 | $274.40 | $274.40 | $274.40 |
| 7 purchase totals = | $649.15 | $719.2720 | $719.28 | $719.25 | $719.40 | |