| 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 | $245.50 | 5.162% | $258.1727 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $244.52 | 7.602% | $263.1084 | $263.11 | $263.10 | $263.10 |
| Purchase #3 | $222.62 | 3.507% | $230.4273 | $230.43 | $230.45 | $230.40 |
| Purchase #4 | $60.82 | 11.356% | $67.7267 | $67.73 | $67.75 | $67.70 |
| Purchase #5 | $172.72 | 10.746% | $191.2805 | $191.28 | $191.30 | $191.30 |
| Purchase #6 | $95.92 | 9.836% | $105.3547 | $105.35 | $105.35 | $105.40 |
| Purchase #7 | $199.45 | 10.269% | $219.9315 | $219.93 | $219.95 | $219.90 |
| 7 purchase totals = | $1,241.55 | $1,336.0018 | $1,336.00 | $1,336.05 | $1,336.00 | |