| 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 | $152.45 | 5.740% | $161.2006 | $161.20 | $161.20 | $161.20 |
| Purchase #2 | $72.83 | 10.871% | $80.7473 | $80.75 | $80.75 | $80.70 |
| Purchase #3 | $181.83 | 4.432% | $189.8887 | $189.89 | $189.90 | $189.90 |
| Purchase #4 | $175.48 | 8.846% | $191.003 | $191.00 | $191.00 | $191.00 |
| Purchase #5 | $162.36 | 10.828% | $179.9403 | $179.94 | $179.95 | $179.90 |
| Purchase #6 | $226.27 | 8.276% | $244.9961 | $245.00 | $245.00 | $245.00 |
| Purchase #7 | $33.62 | 3.487% | $34.7923 | $34.79 | $34.80 | $34.80 |
| 7 purchase totals = | $1,004.84 | $1,082.5683 | $1,082.57 | $1,082.60 | $1,082.50 | |