| 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 | $250.91 | 6.234% | $266.5517 | $266.55 | $266.55 | $266.60 |
| Purchase #2 | $145.92 | 10.145% | $160.7236 | $160.72 | $160.70 | $160.70 |
| Purchase #3 | $136.55 | 10.571% | $150.9847 | $150.98 | $151.00 | $151.00 |
| Purchase #4 | $14.29 | 10.149% | $15.7403 | $15.74 | $15.75 | $15.70 |
| Purchase #5 | $202.50 | 4.163% | $210.9301 | $210.93 | $210.95 | $210.90 |
| Purchase #6 | $205.86 | 13.138% | $232.9059 | $232.91 | $232.90 | $232.90 |
| Purchase #7 | $120.80 | 11.867% | $135.1353 | $135.14 | $135.15 | $135.10 |
| 7 purchase totals = | $1,076.83 | $1,172.9716 | $1,172.97 | $1,173.00 | $1,172.90 | |