| 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 | $7.56 | 13.166% | $8.5553 | $8.56 | $8.55 | $8.60 |
| Purchase #2 | $50.52 | 9.541% | $55.3401 | $55.34 | $55.35 | $55.30 |
| Purchase #3 | $110.55 | 7.760% | $119.1287 | $119.13 | $119.15 | $119.10 |
| Purchase #4 | $172.60 | 7.752% | $185.98 | $185.98 | $186.00 | $186.00 |
| Purchase #5 | $189.53 | 7.715% | $204.1522 | $204.15 | $204.15 | $204.20 |
| Purchase #6 | $135.52 | 6.764% | $144.6866 | $144.69 | $144.70 | $144.70 |
| Purchase #7 | $24.48 | 5.613% | $25.8541 | $25.85 | $25.85 | $25.90 |
| 7 purchase totals = | $690.76 | $743.6970 | $743.70 | $743.75 | $743.80 | |