| 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 | $138.34 | 8.276% | $149.789 | $149.79 | $149.80 | $149.80 |
| Purchase #2 | $112.82 | 12.283% | $126.6777 | $126.68 | $126.70 | $126.70 |
| Purchase #3 | $212.44 | 12.191% | $238.3386 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $233.77 | 10.462% | $258.227 | $258.23 | $258.25 | $258.20 |
| Purchase #5 | $162.66 | 11.724% | $181.7303 | $181.73 | $181.75 | $181.70 |
| Purchase #6 | $226.96 | 6.223% | $241.0837 | $241.08 | $241.10 | $241.10 |
| Purchase #7 | $81.58 | 5.150% | $85.7814 | $85.78 | $85.80 | $85.80 |
| 7 purchase totals = | $1,168.57 | $1,281.6277 | $1,281.63 | $1,281.75 | $1,281.60 | |