| 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 | $27.83 | 13.288% | $31.5281 | $31.53 | $31.55 | $31.50 |
| Purchase #2 | $194.36 | 8.689% | $211.2479 | $211.25 | $211.25 | $211.20 |
| Purchase #3 | $8.41 | 11.311% | $9.3613 | $9.36 | $9.35 | $9.40 |
| Purchase #4 | $80.56 | 13.828% | $91.6998 | $91.70 | $91.70 | $91.70 |
| Purchase #5 | $193.37 | 6.145% | $205.2526 | $205.25 | $205.25 | $205.30 |
| Purchase #6 | $71.68 | 6.827% | $76.5736 | $76.57 | $76.55 | $76.60 |
| Purchase #7 | $38.65 | 10.241% | $42.6081 | $42.61 | $42.60 | $42.60 |
| 7 purchase totals = | $614.86 | $668.2714 | $668.27 | $668.25 | $668.30 | |