| 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 | $89.31 | 4.281% | $93.1334 | $93.13 | $93.15 | $93.10 |
| Purchase #2 | $101.63 | 6.206% | $107.9372 | $107.94 | $107.95 | $107.90 |
| Purchase #3 | $147.59 | 5.799% | $156.1487 | $156.15 | $156.15 | $156.10 |
| Purchase #4 | $225.34 | 6.542% | $240.0817 | $240.08 | $240.10 | $240.10 |
| Purchase #5 | $66.47 | 6.167% | $70.5692 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $6.92 | 7.302% | $7.4253 | $7.43 | $7.45 | $7.40 |
| Purchase #7 | $28.50 | 11.757% | $31.8507 | $31.85 | $31.85 | $31.90 |
| 7 purchase totals = | $665.76 | $707.1462 | $707.15 | $707.20 | $707.10 | |