| 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 | $195.26 | 7.865% | $210.6172 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $194.60 | 10.452% | $214.9396 | $214.94 | $214.95 | $214.90 |
| Purchase #3 | $220.31 | 7.195% | $236.1613 | $236.16 | $236.15 | $236.20 |
| Purchase #4 | $83.86 | 4.168% | $87.3553 | $87.36 | $87.35 | $87.40 |
| Purchase #5 | $14.88 | 13.390% | $16.8724 | $16.87 | $16.85 | $16.90 |
| Purchase #6 | $94.77 | 3.836% | $98.4054 | $98.41 | $98.40 | $98.40 |
| Purchase #7 | $39.28 | 4.774% | $41.1552 | $41.16 | $41.15 | $41.20 |
| 7 purchase totals = | $842.96 | $905.5064 | $905.52 | $905.45 | $905.60 | |