| 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 | $122.91 | 6.241% | $130.5808 | $130.58 | $130.60 | $130.60 |
| Purchase #2 | $159.65 | 3.479% | $165.2042 | $165.20 | $165.20 | $165.20 |
| Purchase #3 | $102.95 | 7.459% | $110.629 | $110.63 | $110.65 | $110.60 |
| Purchase #4 | $116.44 | 4.368% | $121.5261 | $121.53 | $121.55 | $121.50 |
| Purchase #5 | $231.91 | 9.397% | $253.7026 | $253.70 | $253.70 | $253.70 |
| Purchase #6 | $151.90 | 13.289% | $172.086 | $172.09 | $172.10 | $172.10 |
| Purchase #7 | $80.72 | 5.466% | $85.1322 | $85.13 | $85.15 | $85.10 |
| 7 purchase totals = | $966.48 | $1,038.8609 | $1,038.86 | $1,038.95 | $1,038.80 | |