| 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 | $157.72 | 13.380% | $178.8229 | $178.82 | $178.80 | $178.80 |
| Purchase #2 | $7.93 | 3.847% | $8.2351 | $8.24 | $8.25 | $8.20 |
| Purchase #3 | $96.35 | 6.842% | $102.9423 | $102.94 | $102.95 | $102.90 |
| Purchase #4 | $195.99 | 10.639% | $216.8414 | $216.84 | $216.85 | $216.80 |
| Purchase #5 | $209.80 | 5.803% | $221.9747 | $221.97 | $221.95 | $222.00 |
| Purchase #6 | $147.98 | 7.817% | $159.5476 | $159.55 | $159.55 | $159.50 |
| Purchase #7 | $127.55 | 11.310% | $141.9759 | $141.98 | $142.00 | $142.00 |
| 7 purchase totals = | $943.32 | $1,030.3399 | $1,030.34 | $1,030.35 | $1,030.20 | |