| 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 | $63.41 | 3.355% | $65.5374 | $65.54 | $65.55 | $65.50 |
| Purchase #2 | $198.48 | 10.217% | $218.7587 | $218.76 | $218.75 | $218.80 |
| Purchase #3 | $193.87 | 7.459% | $208.3308 | $208.33 | $208.35 | $208.30 |
| Purchase #4 | $148.61 | 7.685% | $160.0307 | $160.03 | $160.05 | $160.00 |
| Purchase #5 | $10.66 | 12.438% | $11.9859 | $11.99 | $12.00 | $12.00 |
| Purchase #6 | $176.56 | 10.518% | $195.1306 | $195.13 | $195.15 | $195.10 |
| Purchase #7 | $131.31 | 8.624% | $142.6342 | $142.63 | $142.65 | $142.60 |
| 7 purchase totals = | $922.90 | $1,002.4083 | $1,002.41 | $1,002.50 | $1,002.30 | |