| 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 | $238.47 | 3.167% | $246.0223 | $246.02 | $246.00 | $246.00 |
| Purchase #2 | $44.32 | 9.408% | $48.4896 | $48.49 | $48.50 | $48.50 |
| Purchase #3 | $133.64 | 11.578% | $149.1128 | $149.11 | $149.10 | $149.10 |
| Purchase #4 | $219.87 | 13.411% | $249.3568 | $249.36 | $249.35 | $249.40 |
| Purchase #5 | $118.90 | 4.170% | $123.8581 | $123.86 | $123.85 | $123.90 |
| Purchase #6 | $34.62 | 3.198% | $35.7271 | $35.73 | $35.75 | $35.70 |
| Purchase #7 | $221.35 | 3.315% | $228.6878 | $228.69 | $228.70 | $228.70 |
| 7 purchase totals = | $1,011.17 | $1,081.2545 | $1,081.26 | $1,081.25 | $1,081.30 | |