| 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 | $126.53 | 12.636% | $142.5183 | $142.52 | $142.50 | $142.50 |
| Purchase #2 | $150.31 | 5.782% | $159.0009 | $159.00 | $159.00 | $159.00 |
| Purchase #3 | $34.70 | 6.432% | $36.9319 | $36.93 | $36.95 | $36.90 |
| Purchase #4 | $6.59 | 13.647% | $7.4893 | $7.49 | $7.50 | $7.50 |
| Purchase #5 | $144.28 | 12.209% | $161.8951 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $115.55 | 11.148% | $128.4315 | $128.43 | $128.45 | $128.40 |
| Purchase #7 | $224.93 | 7.181% | $241.0822 | $241.08 | $241.10 | $241.10 |
| 7 purchase totals = | $802.89 | $877.3492 | $877.35 | $877.40 | $877.30 | |