| 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 | $93.72 | 3.176% | $96.6965 | $96.70 | $96.70 | $96.70 |
| Purchase #2 | $143.47 | 10.772% | $158.9246 | $158.92 | $158.90 | $158.90 |
| Purchase #3 | $85.67 | 7.842% | $92.3882 | $92.39 | $92.40 | $92.40 |
| Purchase #4 | $160.59 | 13.241% | $181.8537 | $181.85 | $181.85 | $181.90 |
| Purchase #5 | $152.75 | 4.252% | $159.2449 | $159.24 | $159.25 | $159.20 |
| Purchase #6 | $169.36 | 6.376% | $180.1584 | $180.16 | $180.15 | $180.20 |
| Purchase #7 | $183.98 | 10.204% | $202.7533 | $202.75 | $202.75 | $202.80 |
| 7 purchase totals = | $989.54 | $1,072.0196 | $1,072.01 | $1,072.00 | $1,072.10 | |