| 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 | $139.87 | 11.128% | $155.4347 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $123.81 | 4.154% | $128.9531 | $128.95 | $128.95 | $129.00 |
| Purchase #3 | $235.58 | 12.284% | $264.5186 | $264.52 | $264.50 | $264.50 |
| Purchase #4 | $128.56 | 11.642% | $143.527 | $143.53 | $143.55 | $143.50 |
| Purchase #5 | $223.72 | 5.102% | $235.1342 | $235.13 | $235.15 | $235.10 |
| Purchase #6 | $170.67 | 4.514% | $178.374 | $178.37 | $178.35 | $178.40 |
| Purchase #7 | $119.93 | 3.555% | $124.1935 | $124.19 | $124.20 | $124.20 |
| 7 purchase totals = | $1,142.14 | $1,230.1351 | $1,230.12 | $1,230.15 | $1,230.10 | |