| 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 | $80.97 | 13.540% | $91.9333 | $91.93 | $91.95 | $91.90 |
| Purchase #2 | $149.71 | 4.776% | $156.8601 | $156.86 | $156.85 | $156.90 |
| Purchase #3 | $154.64 | 5.236% | $162.737 | $162.74 | $162.75 | $162.70 |
| Purchase #4 | $5.30 | 4.549% | $5.5411 | $5.54 | $5.55 | $5.50 |
| Purchase #5 | $233.42 | 8.733% | $253.8046 | $253.80 | $253.80 | $253.80 |
| Purchase #6 | $244.36 | 8.548% | $265.2479 | $265.25 | $265.25 | $265.20 |
| Purchase #7 | $170.33 | 13.541% | $193.3944 | $193.39 | $193.40 | $193.40 |
| 7 purchase totals = | $1,038.73 | $1,129.5184 | $1,129.51 | $1,129.55 | $1,129.40 | |