| 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 | $219.53 | 7.434% | $235.8499 | $235.85 | $235.85 | $235.80 |
| Purchase #2 | $169.67 | 12.733% | $191.2741 | $191.27 | $191.25 | $191.30 |
| Purchase #3 | $168.90 | 12.759% | $190.45 | $190.45 | $190.45 | $190.50 |
| Purchase #4 | $140.67 | 9.217% | $153.6356 | $153.64 | $153.65 | $153.60 |
| Purchase #5 | $186.32 | 7.449% | $200.199 | $200.20 | $200.20 | $200.20 |
| Purchase #6 | $23.37 | 8.757% | $25.4165 | $25.42 | $25.40 | $25.40 |
| Purchase #7 | $159.55 | 11.757% | $178.3083 | $178.31 | $178.30 | $178.30 |
| 7 purchase totals = | $1,068.01 | $1,175.1334 | $1,175.14 | $1,175.10 | $1,175.10 | |