| 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 | $42.55 | 12.465% | $47.8539 | $47.85 | $47.85 | $47.90 |
| Purchase #2 | $48.87 | 3.732% | $50.6938 | $50.69 | $50.70 | $50.70 |
| Purchase #3 | $24.88 | 11.311% | $27.6942 | $27.69 | $27.70 | $27.70 |
| Purchase #4 | $136.72 | 11.700% | $152.7162 | $152.72 | $152.70 | $152.70 |
| Purchase #5 | $245.55 | 3.173% | $253.3413 | $253.34 | $253.35 | $253.30 |
| Purchase #6 | $192.70 | 7.784% | $207.6998 | $207.70 | $207.70 | $207.70 |
| Purchase #7 | $171.61 | 7.252% | $184.0552 | $184.06 | $184.05 | $184.10 |
| 7 purchase totals = | $862.88 | $924.0544 | $924.05 | $924.05 | $924.10 | |