| 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 | $193.53 | 8.788% | $210.5374 | $210.54 | $210.55 | $210.50 |
| Purchase #2 | $66.96 | 10.457% | $73.962 | $73.96 | $73.95 | $74.00 |
| Purchase #3 | $21.81 | 3.763% | $22.6307 | $22.63 | $22.65 | $22.60 |
| Purchase #4 | $131.94 | 11.318% | $146.873 | $146.87 | $146.85 | $146.90 |
| Purchase #5 | $49.95 | 13.704% | $56.7951 | $56.80 | $56.80 | $56.80 |
| Purchase #6 | $90.88 | 12.833% | $102.5426 | $102.54 | $102.55 | $102.50 |
| Purchase #7 | $195.57 | 13.497% | $221.9661 | $221.97 | $221.95 | $222.00 |
| 7 purchase totals = | $750.64 | $835.3069 | $835.31 | $835.30 | $835.30 | |