| 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 | $120.55 | 12.674% | $135.8285 | $135.83 | $135.85 | $135.80 |
| Purchase #2 | $159.63 | 3.425% | $165.0973 | $165.10 | $165.10 | $165.10 |
| Purchase #3 | $239.56 | 12.294% | $269.0115 | $269.01 | $269.00 | $269.00 |
| Purchase #4 | $142.88 | 6.786% | $152.5758 | $152.58 | $152.60 | $152.60 |
| Purchase #5 | $193.27 | 11.737% | $215.9541 | $215.95 | $215.95 | $216.00 |
| Purchase #6 | $5.82 | 7.562% | $6.2601 | $6.26 | $6.25 | $6.30 |
| Purchase #7 | $109.30 | 5.830% | $115.6722 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $971.01 | $1,060.3995 | $1,060.40 | $1,060.40 | $1,060.50 | |