| 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 | $22.35 | 8.842% | $24.3262 | $24.33 | $24.35 | $24.30 |
| Purchase #2 | $162.45 | 5.184% | $170.8714 | $170.87 | $170.85 | $170.90 |
| Purchase #3 | $148.57 | 11.666% | $165.9022 | $165.90 | $165.90 | $165.90 |
| Purchase #4 | $215.97 | 12.175% | $242.2643 | $242.26 | $242.25 | $242.30 |
| Purchase #5 | $6.84 | 9.346% | $7.4793 | $7.48 | $7.50 | $7.50 |
| Purchase #6 | $71.30 | 13.596% | $80.9939 | $80.99 | $81.00 | $81.00 |
| Purchase #7 | $212.33 | 4.414% | $221.7022 | $221.70 | $221.70 | $221.70 |
| 7 purchase totals = | $839.81 | $913.5395 | $913.53 | $913.55 | $913.60 | |