| 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 | $173.74 | 9.110% | $189.5677 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $159.60 | 8.157% | $172.6186 | $172.62 | $172.60 | $172.60 |
| Purchase #3 | $35.60 | 7.370% | $38.2237 | $38.22 | $38.20 | $38.20 |
| Purchase #4 | $117.38 | 8.406% | $127.247 | $127.25 | $127.25 | $127.20 |
| Purchase #5 | $45.91 | 10.537% | $50.7475 | $50.75 | $50.75 | $50.70 |
| Purchase #6 | $11.53 | 13.640% | $13.1027 | $13.10 | $13.10 | $13.10 |
| Purchase #7 | $189.77 | 11.622% | $211.8251 | $211.83 | $211.85 | $211.80 |
| 7 purchase totals = | $733.53 | $803.3323 | $803.34 | $803.30 | $803.20 | |