| 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 | $88.71 | 9.157% | $96.8332 | $96.83 | $96.85 | $96.80 |
| Purchase #2 | $235.97 | 5.406% | $248.7265 | $248.73 | $248.75 | $248.70 |
| Purchase #3 | $147.91 | 8.620% | $160.6598 | $160.66 | $160.65 | $160.70 |
| Purchase #4 | $29.65 | 4.814% | $31.0774 | $31.08 | $31.10 | $31.10 |
| Purchase #5 | $149.81 | 10.472% | $165.4981 | $165.50 | $165.50 | $165.50 |
| Purchase #6 | $199.49 | 7.352% | $214.1565 | $214.16 | $214.15 | $214.20 |
| Purchase #7 | $47.62 | 12.294% | $53.4744 | $53.47 | $53.45 | $53.50 |
| 7 purchase totals = | $899.16 | $970.4259 | $970.43 | $970.45 | $970.50 | |