| 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 | $114.70 | 7.565% | $123.3771 | $123.38 | $123.40 | $123.40 |
| Purchase #2 | $64.92 | 13.320% | $73.5673 | $73.57 | $73.55 | $73.60 |
| Purchase #3 | $240.29 | 8.517% | $260.7555 | $260.76 | $260.75 | $260.80 |
| Purchase #4 | $111.48 | 3.654% | $115.5535 | $115.55 | $115.55 | $115.60 |
| Purchase #5 | $32.99 | 4.539% | $34.4874 | $34.49 | $34.50 | $34.50 |
| Purchase #6 | $137.28 | 6.544% | $146.2636 | $146.26 | $146.25 | $146.30 |
| Purchase #7 | $69.75 | 9.848% | $76.619 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $771.41 | $830.6234 | $830.63 | $830.60 | $830.80 | |