| 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 | $197.85 | 9.558% | $216.7605 | $216.76 | $216.75 | $216.80 |
| Purchase #2 | $90.74 | 10.597% | $100.3557 | $100.36 | $100.35 | $100.40 |
| Purchase #3 | $219.72 | 13.183% | $248.6857 | $248.69 | $248.70 | $248.70 |
| Purchase #4 | $85.31 | 8.353% | $92.4359 | $92.44 | $92.45 | $92.40 |
| Purchase #5 | $95.65 | 13.617% | $108.6747 | $108.67 | $108.65 | $108.70 |
| Purchase #6 | $37.48 | 11.648% | $41.8457 | $41.85 | $41.85 | $41.80 |
| Purchase #7 | $128.33 | 10.749% | $142.1242 | $142.12 | $142.10 | $142.10 |
| 7 purchase totals = | $855.08 | $950.8824 | $950.89 | $950.85 | $950.90 | |