| 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 | $138.93 | 12.396% | $156.1518 | $156.15 | $156.15 | $156.20 |
| Purchase #2 | $19.64 | 10.750% | $21.7513 | $21.75 | $21.75 | $21.80 |
| Purchase #3 | $6.28 | 5.102% | $6.6004 | $6.60 | $6.60 | $6.60 |
| Purchase #4 | $129.98 | 13.309% | $147.279 | $147.28 | $147.30 | $147.30 |
| Purchase #5 | $231.88 | 5.674% | $245.0369 | $245.04 | $245.05 | $245.00 |
| Purchase #6 | $57.94 | 3.832% | $60.1603 | $60.16 | $60.15 | $60.20 |
| Purchase #7 | $41.77 | 10.273% | $46.061 | $46.06 | $46.05 | $46.10 |
| 7 purchase totals = | $626.42 | $683.0407 | $683.04 | $683.05 | $683.20 | |