| 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 | $104.64 | 7.419% | $112.4032 | $112.40 | $112.40 | $112.40 |
| Purchase #2 | $192.45 | 10.491% | $212.6399 | $212.64 | $212.65 | $212.60 |
| Purchase #3 | $98.76 | 11.168% | $109.7895 | $109.79 | $109.80 | $109.80 |
| Purchase #4 | $146.97 | 10.689% | $162.6796 | $162.68 | $162.70 | $162.70 |
| Purchase #5 | $56.50 | 10.310% | $62.3252 | $62.33 | $62.35 | $62.30 |
| Purchase #6 | $202.50 | 9.570% | $221.8793 | $221.88 | $221.90 | $221.90 |
| Purchase #7 | $240.67 | 10.206% | $265.2328 | $265.23 | $265.25 | $265.20 |
| 7 purchase totals = | $1,042.49 | $1,146.9495 | $1,146.95 | $1,147.05 | $1,146.90 | |