| 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 | $45.67 | 8.434% | $49.5218 | $49.52 | $49.50 | $49.50 |
| Purchase #2 | $71.42 | 3.178% | $73.6897 | $73.69 | $73.70 | $73.70 |
| Purchase #3 | $90.46 | 3.752% | $93.8541 | $93.85 | $93.85 | $93.90 |
| Purchase #4 | $28.73 | 4.346% | $29.9786 | $29.98 | $30.00 | $30.00 |
| Purchase #5 | $42.92 | 10.759% | $47.5378 | $47.54 | $47.55 | $47.50 |
| Purchase #6 | $210.97 | 4.722% | $220.932 | $220.93 | $220.95 | $220.90 |
| Purchase #7 | $22.27 | 12.741% | $25.1074 | $25.11 | $25.10 | $25.10 |
| 7 purchase totals = | $512.44 | $540.6214 | $540.62 | $540.65 | $540.60 | |