| 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 | $161.95 | 5.726% | $171.2233 | $171.22 | $171.20 | $171.20 |
| Purchase #2 | $26.77 | 10.319% | $29.5324 | $29.53 | $29.55 | $29.50 |
| Purchase #3 | $225.64 | 10.855% | $250.1332 | $250.13 | $250.15 | $250.10 |
| Purchase #4 | $174.36 | 13.228% | $197.4243 | $197.42 | $197.40 | $197.40 |
| Purchase #5 | $185.79 | 4.221% | $193.6322 | $193.63 | $193.65 | $193.60 |
| Purchase #6 | $111.49 | 9.498% | $122.0793 | $122.08 | $122.10 | $122.10 |
| Purchase #7 | $189.78 | 3.618% | $196.6462 | $196.65 | $196.65 | $196.60 |
| 7 purchase totals = | $1,075.78 | $1,160.6709 | $1,160.66 | $1,160.70 | $1,160.50 | |