| 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 | $80.45 | 8.779% | $87.5127 | $87.51 | $87.50 | $87.50 |
| Purchase #2 | $152.66 | 3.193% | $157.5344 | $157.53 | $157.55 | $157.50 |
| Purchase #3 | $129.56 | 8.432% | $140.4845 | $140.48 | $140.50 | $140.50 |
| Purchase #4 | $83.61 | 8.529% | $90.7411 | $90.74 | $90.75 | $90.70 |
| Purchase #5 | $203.30 | 7.137% | $217.8095 | $217.81 | $217.80 | $217.80 |
| Purchase #6 | $177.53 | 13.456% | $201.4184 | $201.42 | $201.40 | $201.40 |
| Purchase #7 | $205.63 | 11.736% | $229.7627 | $229.76 | $229.75 | $229.80 |
| 7 purchase totals = | $1,032.74 | $1,125.2633 | $1,125.25 | $1,125.25 | $1,125.20 | |