| 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 | $124.56 | 11.326% | $138.6677 | $138.67 | $138.65 | $138.70 |
| Purchase #2 | $78.42 | 3.259% | $80.9757 | $80.98 | $81.00 | $81.00 |
| Purchase #3 | $63.27 | 7.647% | $68.1083 | $68.11 | $68.10 | $68.10 |
| Purchase #4 | $146.76 | 9.768% | $161.0955 | $161.10 | $161.10 | $161.10 |
| Purchase #5 | $245.86 | 5.555% | $259.5175 | $259.52 | $259.50 | $259.50 |
| Purchase #6 | $131.48 | 13.453% | $149.168 | $149.17 | $149.15 | $149.20 |
| Purchase #7 | $128.37 | 12.422% | $144.3161 | $144.32 | $144.30 | $144.30 |
| 7 purchase totals = | $918.72 | $1,001.8488 | $1,001.87 | $1,001.80 | $1,001.90 | |