| 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 | $170.85 | 7.651% | $183.9217 | $183.92 | $183.90 | $183.90 |
| Purchase #2 | $144.56 | 9.253% | $157.9361 | $157.94 | $157.95 | $157.90 |
| Purchase #3 | $217.80 | 4.689% | $228.0126 | $228.01 | $228.00 | $228.00 |
| Purchase #4 | $44.52 | 9.474% | $48.7378 | $48.74 | $48.75 | $48.70 |
| Purchase #5 | $219.45 | 13.715% | $249.5476 | $249.55 | $249.55 | $249.50 |
| Purchase #6 | $146.67 | 9.323% | $160.344 | $160.34 | $160.35 | $160.30 |
| Purchase #7 | $44.70 | 5.375% | $47.1026 | $47.10 | $47.10 | $47.10 |
| 7 purchase totals = | $988.55 | $1,075.6024 | $1,075.60 | $1,075.60 | $1,075.40 | |