| 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 | $227.45 | 13.549% | $258.2672 | $258.27 | $258.25 | $258.30 |
| Purchase #2 | $24.72 | 4.132% | $25.7414 | $25.74 | $25.75 | $25.70 |
| Purchase #3 | $88.56 | 3.696% | $91.8332 | $91.83 | $91.85 | $91.80 |
| Purchase #4 | $67.90 | 11.112% | $75.445 | $75.45 | $75.45 | $75.40 |
| Purchase #5 | $144.28 | 5.857% | $152.7305 | $152.73 | $152.75 | $152.70 |
| Purchase #6 | $22.86 | 9.751% | $25.0891 | $25.09 | $25.10 | $25.10 |
| Purchase #7 | $158.50 | 9.707% | $173.8856 | $173.89 | $173.90 | $173.90 |
| 7 purchase totals = | $734.27 | $802.9920 | $803.00 | $803.05 | $802.90 | |